We totally enjoyed our stay.
The place is very quiet. The air conditioning worked well. The terrace is quite big, and you have to go out upstairs to reach it. The underground parking is awesome: super wide, very easy to get in and out.
5 min to the beach by car, with convenient cheap parking. The beach is proper and ideal for small children. There are definitely enough things to do for 2 weeks: aquapark, butterfly park, tortoise asylum, horses and ponies, beautiful national parks (aiguamolls) on both sides with pedestrian routes, ... The historical center of the town is close by car, too. We visited Figueres, Cadaqués, Begur - all within 30 min drive.
Amenities: the greatest restaurants and bars are in Roses (10 min by car). There are several supermarkets nearby, we especially liked Montserrat and Puigmal.
Our host was friendly and helpful.