- Doble: The room consists of two single beds of 90cm put together. It has a terrace with sea views, air conditioning and heating, television and full bathroom.
- Triple: In this room you will find two single beds together and an extra one of 90x190cm. It has a terrace with sea views, television, air conditioning, heating and full bathroom.
- King Size: This room has two single beds of 135 cm put together in which two adults and two children can sleep. Moreover, it is completed with a terrace overlooking the sea, television, air conditioning, heating and full bathroom.
- Handicapped: A room with TV, air conditioning and heating, and fully equipped bathroom. Located on the ground floor with direct access to the terrace, suitable for people in wheelchairs.
- Interconnected Adjoining Rooms: Two small apartments which have two rooms each with their individual outer doors and one inner door that connects them. Both have TV, air conditioning, heating and fully equipped bathroom.
- Montsia Suite: Our Montsia suite consists of a double bed, TV, air conditioning and heating, a terrace with sea views, a large wardrobe, a refrigerator and a complete bathroom with the hydro-massage tub.
- Delta Suite: The Delta Suite comprises a spacious hall with TV and bathroom, separate bedroom with a double bed. In addition, it also has a couple of terraces with sea views, a very ample wardrobe, a bathroom with jacuzzi, TV, air conditioning and heating and a refrigerator for drinks.
- Pillow Menu: The Carlos III Hotel offers this Pillow Menu to you so that you feel cosy and relax like at home.