Stayed for a couple of months in Montse's place and had a great experience. The location is really good - small streets, quiet, walkable to a ton of restaurants and shops - pretty easy to get downtown too. The host, Montse, was very good too. She was very responsive to the couple of requests we had -- even lending us a couple items we needed with a last minute notice. This is a good spot for remote working in BCN, and I'd stay there again if I went there. I would definitely recommend a stay at this place. Also, note there are actually two ACs that are both pretty powerful - one is in the hallway and points to main bedroom (need to leave door open) and another in the living area / kitchen. Thank you!