The Sea Cocoon Hotel offers four types of rooms: Standard Double, Standard Twin, Superior Double, and Special Twin. All rooms have air conditioning, an ensuite toilet and bath with hot and cold shower, a safety vault, satellite TV, a hairdryer, open cabinets, and a writing desk. They also have balconies, with the size varying depending on the room type.
The Standard Double/Twin and Superior Double/Twin rooms have a nominal capacity of 1-2 persons, while the Special Twin rooms can accommodate up to 3 persons. However, no extra person is allowed in any of the rooms, and the hotel does not provide extra beds, mattresses, or futons. The Standard Triple room has three single beds and a small balcony.