We spent a very good time at Marta's place. It´s a lovely place, there is much space, very clean with two bathrooms. The flat is near the center of the city, a metro stop is two blocks away (3mins by walk) and then it takes 2 stops to be on the ramblas. Marta is very kind and she makes everything for you to make sure that you will enjoy your stay. Next time I'll go to Barcelona, I'll go there for sure!