This place is wonderful
The best part is the location of the apartment. The apartment is very close to the metro so it is really easy to tour the city. Also, the apartment is very close to Sagrada Familia. You can actually see the cathedral in the bedroom.
Hosts are very friendly too. Montserrat tried best to help us in many ways, and when there was question, she tried to help us in best ways. I think this place is wonderful to stay if you are planning to visit Barcelona.