I cannot recommend this place enough! We were a large group of eleven friends who stayed for a week, and we had the best time! The Cala Major beach is only a two minute walk away, we also explored and took bus number 3 to Cala Comtesa, the bus stop is literally outside the door. The same bus (but the other direction) goes into to Palma and cost 1,50 Euros. Near the flat is also a good supermarket and some great restaurants, we especially enjoyed the creole restaurant just down the street.
The best thing about the place was definitely the large patio, and the outdoor shower, which the ad doesn't really tell you about. Even though the patio overlooks the street it still feels very private, and we had both late night dinners and morning yoga on it.
Superclean, plenty of towels, and comfy beds, the only thing we missed was a cheese grater!