Evelin & Gisele are very attentive hosts. Communication was always immediate. Check in was arranged carefully. The apartment is well appointed from kitchen, bathroom, to bedroom. Internet is reliable.
Other reviewers have alluded to street noise. Gracia neighborhood has great energy and community feel, prob the best in Barcelona, but prepare for street pedestrian traffic through the night. Upstairs neighbor can be a night owl as well. Light sleepers will need strong ear plugs. The apartment is one floor up from street level.
Plenty of metro stops in all directions within 10 minutes walking. Numerous coffee and pastry shops, tapas, restaurants, bars, and theaters within walking. Overall enjoyed our stay, but would have liked a little more quiet at the end of the evening.