Great apartment in an excellent location! The neighbourhood is beautiful and perfect for tourists, and located beside a quaint square with good bars a restaurants. The city is very walkable and this is a great location for seeing everything, if it's not a short walk its a short cab ride.
The apartment is large with plenty of space, three bedrooms, one double, one larger single and bunk beds. Two bathrooms, one full shower and one half. Full kitchen and large living/dining room.
Its a walk up, maybe 5 short flights of stairs.
Next time I'm in Barcelona I'll definitely try and stay here.