We really enjoyed our stay at the apartment. The location is fantastic, with easy walking access to most parts of the popular areas of Barcelona. There are also plenty of bars and cafes in the area. For those locations that are a bit further away, the Tetuan Metro station is literally only a few steps away. The apartment itself is comfortable and offers great amenity - the wifi is excellent. My only criticism is that there were a few minor maintenance issues, which the owner has said he will be attending to. So, hopefully not an issue for future guests.
Overall, the apartment is a great option for anyone who needs a bit of extra space and prefers to be away from the hustle and bustle of the really touristy parts of town.