We really loved the area which the apartment is located (Gracia): full of lovely shops, tapas bar, etc and the apartment is perfectly located near the metro. Easy to get to everywhere and even a walk to many sights and shopping areas.
Great tips of restaurants from the host.
The apartment is better suited for one couple or a small family as the bathroom is not very private we felt. It is very spacious and comfortable. The terrace would be perfect for breakfast or drinks. Highly recommended.