I truly recommend staying at Donato's place. Spacious, artsy room, comfortable bed and fast WIFI make it a good rest after a long, exciting day in BCN. Excellent location - just a brief stroll from Parc Guell and from two underground stations, perfect views and amazing hilly walks make it a dream come true. Location is not the strongest point, however. It is Donato's hospitality and genuine willingness to help at any stage of your trip: be it the planning phase, pre-arrival, actual stay or even once you are gone. Quick thorough responses, clear detailed tips make contacting with the host a real pleasure. And even more so - person to person discussions on travel- and life-related subjects. Hope you are going to have as good time as I did :D