The building and the whole neighborhood are very nice and safe. The room and the bathroom is very clean, nice and comfortable, there are all the necessities you need. :) Maribel is very kind, quickly replays to messages, she welcomed me and my friend when we arrived at night and explained us everything about the apartment and how to get around the city. The neighborhood is very well connected to the city centar and the airport. Close to the building ( 5-7 minutes walk) is the station of the train (cercanias) that we used to get around the city and in about 10 minutes you can be in Atocha, the main train station of Madrid. Metro station is about 20 minute walk. Also, near to the building is a shopping mall with supermarket that is opened 24/7. Highly recommend! :))