The location of Casa Valeta is perfect. It's walking distance to Paseo De Gracia, Casa Batllo, Casa Mila, shopping areas and good restaurants. The place is clean and well managed. Martin is very proactive at communication and made the whole trip easier! We had a fantastic stay.
The only reason I gave 4 stars is that the building is noisy and walls are thin. If people walk or flush upstairs, it makes a really annoying noise that woke us up a few times. Also there are no windows so I felt a little claustrophobic.