Really nice place to stay. Sonia was really helpful, answering all the questions and giving suggestions of what to see. Also, it's really well located, 15 min walk till plaza España, where the metro station is (and the cinemas). Close to the apartment there are supermarkets and nice coffee shops. Oh, and I'll recommend to by the T10 card for bus/metro. The bus stop is almost in front of the entrance, the metro is close and it's the best way to move around the city.