We stayed from 26.4-4.5. We are a family with 3 young children. Apartment is located in great location in very beautiful building on 10th floor. It has 2 bathrooms, 4 bedrooms, living room and great balcony(50m2) with park and sea view and even with Sauna. Apartment is very well equipped and internet functions perfectly and has also great view on Barcelona from Kitchen and dinning area. Owner was very kind and helpful so we felt like at home. Building also has a swimming pool (opened from 1st of May), a child playground,(although the area around has tons of perfect playgrounds and parks), fitness gym and small tennis like playfield (not for tennis for other sport). I guess you could borrow the special racket from the owner and play there for free.Beach is 3 minutes away and at the time of our stay there was a big Adventureland set up in nearby Convetioncentre and next to it also a big fair with presentation of local Cuisines and place where locals went dancing every day traditional spanish dances in their traditional dresses Also a lot of ladies dressed in Flamenco dresses. Just next to is you also have International sailing center, where you can ski on water with a skilift. 5 minutes from the appartment you have also a big shopping centre Diagonal de Mar and metro and tram station.
I really recommend it, especially for families with small children.
I also recommend to ask owner about his hotel near Figueiras on theme of Dali, which should be a really masterpiece, by the pictures of Hotel and rooms he showed me.