Sofia and Cesar were communicative, very friendly, and accomodating. Their 'BERGA' space is in an excellent neighbourhood - very close to transport, stores and services, while being on a very quiet street just off to the side. The apartment is in almost-new condition and has everything you would need. Highly recommended!
Many people, when they come to Barcelona (where I live -- this stay was by my Mother who was visiting from abroad) want to stay In-The-Centre. You're better off in Sofia's BERGA apartment than right in the middle of the city - ten minutes from the centre, but a world away from the tourists and their noise and mess!