We were a family of 5 and per general we enjoyed our stay in the Mar appartment.
PROs: very good location, proximity of the beach, prompt response from the host to all our needs, 2 bathrooms, 3 bedrooms, air-conditionner, cute map and direction to the main attractions in the lobby, the elevator.
CONs: moisture smell especially in one room, marijuanna smell in the building (lobby and roof terrace), noisy neighbours in the backyard (in another building, nor sure Mar appartment can do something with this).