I think the pictures on Airbnb do not do any justice to the reality. Javi's place is really comfortable, clean, and more than the pictures could show.
Javi is also very accommodative, he let us early checked in because our bus arrived early in the morning. He is also very thoughtful, amenities both in the bedroom and bathroom are really helpful in making your stay more comfortable. The apartment is located near main attractions, with only around 10 minutes walking to Plaça España and Gran Via.
I definitely recommend Javi's place!