Nice apartment in a good part of the city. The balcony has a nice view over the intersection and it is great to sit there. There is a balcony at the back too. Not as great as view but could be more convenient if the sun is there.
The apartment is spacious and has all the amenities you need. Only downside might be that the front bedroom is above a bar and given Barcelona’s way of life that might not be ideal if you want to go to bed early or sleep light. It wasn’t a problem for me but probably wouldn’t recommend it with children.