María is deserved to be called “super host”. She replied very quickly and patiently, and taught me how to use these electronic devices in the house which I never used before (I never cook haha). Also I can find everything I need in the house, and much better than my expectations. The apartment is also greatly located with walking distance to Sants Station. It is too big for someone who travels alone, but will be perfect for a family. Will definitely come back again for my staying in Barcelona. Thank you María.