Rosa is a truly wonderful host. The communication with her was super easy (usually she answers any inquiries within 10 minutes) and she was quite flexible concerning our arrival time and she is very helpful in giving suggestions concerning Barcelona. The flat is clean, is centrally located, and, in general, perfect for a couple (since it is a loft, it has only one big room). Whoever wants to spend some days in Barcelona, I can wholeheartedly recommend the flat.