Chang Cliff Resort
Chang Cliff Resort does not allow dogs. Please choose a different pet friendly hotel in Ko Chang for your trip.
Room Types
Please Select a Room
- OceanOcean
- 1 queen bed
- Up to 3 people
- No pets allowed
Room details
1 Queen Bed
344-sq-foot individually decorated room with a balcony/patio
Layout - Separate dining area
Internet - Free WiFi
Entertainment - Satellite channels
Food & Drink - Refrigerator, minibar (fees may apply), coffee/tea maker, and room service (limited hours)
Sleep - Turndown service and bed sheets
Bathroom - Private bathroom, shower, bathrobes, and slippers
Practical - Safe, desk, and access to in-room childcare; rollaway beds (surcharge) available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Smoking And Non-SmokingRoom Amenities
- Smoking and Non-Smoking
- Turndown service
- Satellite TV service
- In-room childcare (surcharge)
- In-room climate control (air conditioning)
- Separate dining area
- Refrigerator
- Minibar
- Coffee/tea maker
- Daily housekeeping
- Individually decorated
- Free WiFi
- Individually furnished
- Bidet
- Desk
- Towels provided
- Bedsheets provided
- Shower only
- Slippers
- Private bathroom
- Bathrobes
- Free toiletries
- Hair dryer
- Rollaway/extra beds (surcharge)
- In-room safe
- Free bottled water
- Balcony or patio
- Room service (limited hours)
- GardenGarden
- 1 queen bed
- Up to 3 people
- No pets allowed
Room details
1 Queen Bed
344-sq-foot individually decorated room with a balcony/patio
Layout - Separate dining area
Internet - Free WiFi
Entertainment - Satellite channels
Food & Drink - Refrigerator, minibar (fees may apply), coffee/tea maker, and room service (limited hours)
Sleep - Turndown service and bed sheets
Bathroom - Private bathroom, shower, bathrobes, and slippers
Practical - Safe, desk, and access to in-room childcare; rollaway beds (surcharge) available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Smoking And Non-SmokingRoom Amenities
- Smoking and Non-Smoking
- Turndown service
- Satellite TV service
- In-room childcare (surcharge)
- In-room climate control (air conditioning)
- Separate dining area
- Refrigerator
- Minibar
- Coffee/tea maker
- Daily housekeeping
- Individually decorated
- Free WiFi
- Individually furnished
- Bidet
- Desk
- Towels provided
- Bedsheets provided
- Shower only
- Slippers
- Private bathroom
- Bathrobes
- Free toiletries
- Hair dryer
- Rollaway/extra beds (surcharge)
- In-room safe
- Free bottled water
- Balcony or patio
- Room service (limited hours)
- MountainMountain
- 1 queen bed
- Up to 3 people
- No pets allowed
Room details
1 Queen Bed
344-sq-foot individually decorated room with a balcony/patio
Layout - Separate dining area
Internet - Free WiFi
Entertainment - Satellite channels
Food & Drink - Refrigerator, minibar (fees may apply), coffee/tea maker, and room service (limited hours)
Sleep - Turndown service and bed sheets
Bathroom - Private bathroom, shower, bathrobes, and slippers
Practical - Safe, desk, and access to in-room childcare; rollaway beds (surcharge) available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Smoking And Non-SmokingRoom Amenities
- Smoking and Non-Smoking
- Turndown service
- Satellite TV service
- In-room childcare (surcharge)
- In-room climate control (air conditioning)
- Separate dining area
- Refrigerator
- Minibar
- Coffee/tea maker
- Daily housekeeping
- Individually decorated
- Free WiFi
- Individually furnished
- Bidet
- Desk
- Towels provided
- Bedsheets provided
- Shower only
- Slippers
- Private bathroom
- Bathrobes
- Free toiletries
- Hair dryer
- Rollaway/extra beds (surcharge)
- In-room safe
- Free bottled water
- Balcony or patio
- Room service (limited hours)
- Hill Side (SSP)Hill Side (SSP)
- 1 queen bed
- Up to 3 people
- No pets allowed
Room details
1 Queen Bed
344-sq-foot individually decorated room, balcony/patio with mountain views
Layout - Separate dining area
Internet - Free WiFi
Entertainment - Satellite channels
Food & Drink - Refrigerator, minibar (fees may apply), coffee/tea maker, and room service (limited hours)
Sleep - Turndown service and bed sheets
Bathroom - Private bathroom, shower, bathrobes, and slippers
Practical - Safe, desk, and access to in-room childcare; rollaway beds (surcharge) available on request
Comfort - Climate-controlled air conditioning and daily housekeeping
Smoking And Non-SmokingRoom Amenities
- Smoking and Non-Smoking
- Turndown service
- Satellite TV service
- In-room childcare (surcharge)
- In-room climate control (air conditioning)
- Separate dining area
- Refrigerator
- Minibar
- Coffee/tea maker
- Daily housekeeping
- Individually decorated
- Free WiFi
- Individually furnished
- Bidet
- Desk
- Towels provided
- Bedsheets provided
- Shower only
- Slippers
- Private bathroom
- Bathrobes
- Free toiletries
- Hair dryer
- Rollaway/extra beds (surcharge)
- In-room safe
- Free bottled water
- Balcony or patio
- Room service (limited hours)
- Standard Double or Twin Room HillsideStandard Double or Twin Room Hillside
- 2 twin beds
- Up to 3 people
- No pets allowed
Room details
The pool with a view is a top feature of this twin/double room. The spacious twin/double room features air conditioning, a tea and coffee maker, a terrace with garden views as well as a private bathroom boasting a shower.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Balcony
- Desk
- Seating Area
- Free toiletries
- Private bathroom
- Slippers
- Cable channels
- View
- Dining area
- Electric kettle
- Garden view
- Mountain view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Bottle of water
- Trash cans
- Cots
- Socket near the bed
- Inner courtyard view
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room HillsideStandard Double or Twin Room Hillside
- 1 king bed
- Up to 3 people
- No pets allowed
Room details
The pool with a view is a top feature of this twin/double room. The spacious twin/double room features air conditioning, a tea and coffee maker, a terrace with garden views as well as a private bathroom boasting a shower.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Balcony
- Desk
- Seating Area
- Free toiletries
- Private bathroom
- Slippers
- Cable channels
- View
- Dining area
- Electric kettle
- Garden view
- Mountain view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Bottle of water
- Trash cans
- Cots
- Socket near the bed
- Inner courtyard view
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room with Sea ViewStandard Double or Twin Room with Sea View
- 2 twin beds
- Up to 3 people
- No pets allowed
Room details
Nearest to the beach, rooms feature floor-to-ceiling windows with panoramic ocean views. It has a cable TV and a mini-bar. An electric kettle and a safety deposit box are included. An private bathroom comes with free toiletries and shower facilities.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Hairdryer
- Balcony
- Refrigerator
- Desk
- Seating Area
- Free toiletries
- Patio
- Private bathroom
- Shared toilet
- Slippers
- Cable channels
- Flat-screen TV
- View
- Dining area
- Electric kettle
- Wardrobe or closet
- Sea view
- Garden view
- Pool view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Shallow end
- Bottle of water
- Trash cans
- Cots
- Shampoo
- Conditioner
- Body soap
- Shower cap
- Socket near the bed
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room with Sea ViewStandard Double or Twin Room with Sea View
- 1 queen bed
- Up to 3 people
- No pets allowed
Room details
Nearest to the beach, rooms feature floor-to-ceiling windows with panoramic ocean views. It has a cable TV and a mini-bar. An electric kettle and a safety deposit box are included. An private bathroom comes with free toiletries and shower facilities.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Hairdryer
- Balcony
- Refrigerator
- Desk
- Seating Area
- Free toiletries
- Patio
- Private bathroom
- Shared toilet
- Slippers
- Cable channels
- Flat-screen TV
- View
- Dining area
- Electric kettle
- Wardrobe or closet
- Sea view
- Garden view
- Pool view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Shallow end
- Bottle of water
- Trash cans
- Cots
- Shampoo
- Conditioner
- Body soap
- Shower cap
- Socket near the bed
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room with Garden ViewStandard Double or Twin Room with Garden View
- 1 double bed
- Up to 3 people
- No pets allowed
Room details
The Bungalow offers partial sea views. It comes with a private balcony, a cable TV and a mini-bar. An electric kettle and a safety deposit box are included. An private bathroom comes with free toiletries and shower facilities.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Hairdryer
- Balcony
- Refrigerator
- Desk
- Seating Area
- Free toiletries
- Patio
- Private bathroom
- Shared toilet
- Slippers
- Cable channels
- Flat-screen TV
- View
- Dining area
- Electric kettle
- Wardrobe or closet
- Sea view
- Garden view
- Pool view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Shallow end
- Bottle of water
- Trash cans
- Cots
- Shampoo
- Conditioner
- Body soap
- Shower cap
- Socket near the bed
- Inner courtyard view
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room with Garden ViewStandard Double or Twin Room with Garden View
- 2 twin beds
- Up to 3 people
- No pets allowed
Room details
The Bungalow offers partial sea views. It comes with a private balcony, a cable TV and a mini-bar. An electric kettle and a safety deposit box are included. An private bathroom comes with free toiletries and shower facilities.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Hairdryer
- Balcony
- Refrigerator
- Desk
- Seating Area
- Free toiletries
- Patio
- Private bathroom
- Shared toilet
- Slippers
- Cable channels
- Flat-screen TV
- View
- Dining area
- Electric kettle
- Wardrobe or closet
- Sea view
- Garden view
- Pool view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Shallow end
- Bottle of water
- Trash cans
- Cots
- Shampoo
- Conditioner
- Body soap
- Shower cap
- Socket near the bed
- Inner courtyard view
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room with Mountain ViewStandard Double or Twin Room with Mountain View
- 1 king bed
- Up to 3 people
- No pets allowed
Room details
Bungalow features a private balcony with mountain view, a cable TV and a mini-bar. An electric kettle and a safety deposit box are included. An private bathroom comes with free toiletries and shower facilities.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Hairdryer
- Balcony
- Refrigerator
- Desk
- Seating Area
- Free toiletries
- Patio
- Private bathroom
- Shared toilet
- Slippers
- Cable channels
- Flat-screen TV
- View
- Dining area
- Electric kettle
- Wardrobe or closet
- Garden view
- Mountain view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Shallow end
- Bottle of water
- Trash cans
- Shampoo
- Conditioner
- Body soap
- Shower cap
- Socket near the bed
- Inner courtyard view
- Quiet street view
- Smoke alarm
- Fire extinguisher
- Key access
- Standard Double or Twin Room with Mountain ViewStandard Double or Twin Room with Mountain View
- 2 twin beds
- Up to 3 people
- No pets allowed
Room details
Bungalow features a private balcony with mountain view, a cable TV and a mini-bar. An electric kettle and a safety deposit box are included. An private bathroom comes with free toiletries and shower facilities.Room Amenities
- Tea/Coffee maker
- Shower
- Safety deposit box
- TV
- Air conditioning
- Hairdryer
- Balcony
- Refrigerator
- Desk
- Seating Area
- Free toiletries
- Patio
- Private bathroom
- Shared toilet
- Slippers
- Cable channels
- Flat-screen TV
- View
- Dining area
- Electric kettle
- Wardrobe or closet
- Garden view
- Mountain view
- Terrace
- Towels
- Linen
- Dining table
- Outdoor furniture
- Clothes rack
- Drying rack for clothing
- Pool with a view
- Pool towels
- Shallow end
- Bottle of water
- Trash cans
- Shampoo
- Conditioner
- Body soap
- Shower cap
- Socket near the bed
- Inner courtyard view
- Quiet street view
- Smoke alarm
- Fire extinguisher
- Key access
Compare Rates
{{/bringfidoRate}} {{^bringfidoRate}}Booking Options
{{/bringfidoRate}}
{{#bringfidoRate}}
{{#bringfidoRate}}
{{/bringfidoRate}}
{{^bringfidoRate}}
${{localizedPriceDisplay}}
${{localizedPriceDisplay}}
{{/externalRates}}
After your stay, please submit a review!
{{/bringfidoRate}}
Available Rooms
Please Select a Room
{{#filterText}}
{{#hasRoomTypes}}
{{filterText}}
{{/hasRoomTypes}}
{{^hasRoomTypes}}
{{filterText}}
No matching rooms available.
Select your room type, or
-
{{#roomTypes}}
- {{#hasPhotos}} {{/hasPhotos}} {{^hasPhotos}}{{/hasPhotos}}{{#rates}} {{#first}} {{name}} {{/first}} {{^first}} {{name}} {{/first}} {{/rates}}{{name}}
- {{bedsDisplay}}
- {{guestsDisplay}}
- {{petsDisplay}}
Cancellation Policy{{#rates}} {{/rates}}{{#expediaPlatformRates}} {{/expediaPlatformRates}}{{#expediaPropertyRates}} {{/expediaPropertyRates}}{{#bookingdotcomPlatformRates}} {{/bookingdotcomPlatformRates}}{{#bookingdotcomPropertyRates}} {{/bookingdotcomPropertyRates}}{{#rates}} {{#first}}{{/first}} {{^first}}{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightlyReserveSelect{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{/first}} {{/rates}}{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightlyReserveSelect{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{#expediaPlatformRates}} {{#first}}{{/first}} {{^first}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{/first}} {{/expediaPlatformRates}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{#expediaPropertyRates}} {{#first}}{{/first}} {{^first}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{/first}} {{/expediaPropertyRates}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{#bookingdotcomPlatformRates}} {{#first}}{{/first}} {{^first}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{/first}} {{/bookingdotcomPlatformRates}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{#bookingdotcomPropertyRates}} {{#first}}{{/first}} {{^first}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}{{/first}} {{/bookingdotcomPropertyRates}}Select{{^noDeal}} ${{deal.localizedOriginalAmountDisplay}} {{/noDeal}} {{#noDeal}} {{#roomDeal}} ${{localizedOriginalAmountDisplay}} {{/roomDeal}} {{^roomDeal}} 0 {{/roomDeal}} {{/noDeal}}${{localizedPriceDisplay}}nightly{{paymentDisplay}}Room details
{{#descriptionDisplayHTML}}{{{descriptionDisplayHTML}}} {{#specialOfferDescription}}{{/descriptionDisplayHTML}} {{#hasAmenities}}Offer Details
{{specialOfferDescription}} {{/specialOfferDescription}}{{/hasAmenities}} {{^hasAmenities}} {{#hasSpecialFeatures}}Room Amenities
-
{{#specialFeatures}}
- {{.}} {{/specialFeatures}} {{#amenities}}
- {{.}} {{/amenities}}
{{/hasSpecialFeatures}} {{/hasAmenities}}Room Amenities
-
{{#specialFeatures}}
- {{.}} {{/specialFeatures}}
{{/roomTypes}}
Available Rates
This property is not available on your dates.
Please
or choose a different
dog-friendly hotel in Ko Chang
for your stay.
Click to Expand…
Fetching Rates…
Description
Chang Cliff Resort in Ko Chang is connected to a shopping center and minutes from Klong Plu Waterfall and close to Ko Chang National Park. This family-friendly resort is within the vicinity of Pearl Beach and Klong Plu Waterfall. Make yourself at home in one of the 33 individually decorated guestrooms, featuring refrigerators and minibars. Rooms have private balconies or patios. Complimentary wireless Internet access keeps you connected, and satellite programming is available for your entertainment. Private bathrooms with showers feature complimentary toiletries and bidets. Enjoy recreation amenities such as an outdoor pool or take in the view from a garden. This resort also features complimentary wireless Internet access, gift shops/newsstands, and wedding services. The complimentary beach shuttle makes getting to the surf and sand a breeze. Grab a bite to eat at the resort's restaurant, which features a bar and a garden view. You can also stay in and take advantage of room service. Quench your thirst with your favorite drink at a bar/lounge. Featured amenities include a computer station, complimentary newspapers in the lobby, and dry cleaning/laundry services. Planning an event in Ko Chang? This resort has facilities measuring 200 square feet (19 square meters), including a meeting room. Guests may use a cruise ship terminal shuttle for a fee, and free self parking is available onsite.
Property license
13/2567
Amenities
- Swimming Pool
- Free WiFi
- Business Center
- Meeting Rooms
- Family Rooms
- Air Conditioning
- Restaurant
- Breakfast Available
- Airport Shuttle
- Free Parking
- Laundry Room
- Dry Cleaning
- Smoking Rooms Available
- Lawn / Garden
- Patio / Balcony
- Beach Chairs / Towels
Reviews
Questions & Answers
Be the first to ask a question about this property.
Traveler Photos
We haven‘t received any photos of Chang Cliff Resort yet.
Want to feature your creature? Upload a photo of your pet at Chang Cliff Resort! You can also share by using the hashtag #bringfido on Facebook, X, TikTok or Instagram.
FAQs
What is the Chang Cliff Resort pet policy?
Chang Cliff Resort does not allow dogs. Please choose a different pet friendly hotel in Ko Chang for your trip.
How much is the Chang Cliff Resort pet fee?
Sorry, Chang Cliff Resort does not allow pets. Click here for a list of pet-friendly properties in {self.city.name}.
Are big dogs allowed at Chang Cliff Resort?
Sorry, Chang Cliff Resort does not allow pets. Click here for a list of pet-friendly properties in Ko Chang that welcome big dogs.
Are multiple pets allowed at Chang Cliff Resort?
Sorry, Chang Cliff Resort does not allow pets. Click here for a list of pet-friendly properties in Ko Chang that welcome two or more pets.
Does Chang Cliff Resort allow cats?
No, Chang Cliff Resort doesn’t allow cats. If you’re traveling with a feline friend, try using our “Cats Allowed” filter to see all of the hotels in Ko Chang that allow cats.
What are the check-in and check-out times at Chang Cliff Resort?
Check-in at Chang Cliff Resort is 2pm – 8pm. Check-out is before noon. If you’d like to request an early or late check-in or check-out, you can make a special request when you book. Note that special requests cannot be guaranteed. Early or late check-in or check-out is only based on availability and at the discretion of the property.
Is free parking available at Chang Cliff Resort?
Yes! Chang Cliff Resort provides free parking for guests.
Does Chang Cliff Resort have a pool or hot tub?
Chang Cliff Resort doesn’t have a hot tub, but there is a swimming pool for guests to enjoy.
Does Chang Cliff Resort offer a free breakfast?
No, but breakfast is available at Chang Cliff Resort for an additional fee. Some room rates may be available which include the breakfast fee in the room cost.