We did not meet Gemma during our stay in the flat. But all went smoothly: from first contact, instruction, an accomodation and till check out!
The flat is in Gracia- the quarter with a lot of small shops, restaurants, bistro. Or when you can spent the time on beach (only 3 U stations). Highlits of Barcelona - Sagra d. F., park Guell, bunkers del Carmel, Casa Vices, old Hospital de Sant Pau...are close to the flat (around 1,5km).
The flat is small but practical. It is convenient for two persons for more days. I recommend its! (small notice: when you will use a washer, you have to buy the podwer :-D)