I enjoyed my stay at Marta’s. It is a great location about a 15-20 minute walk from all of the attractions (Botanic Garden, Royal Palace of Madrid, Prado Museum, Santa Ana Plaza). Also the apartment had a gated lock to enter the property. There was air conditioning in the main living room and in the master bedroom, but not the one with the twin beds, however, circulation was great. Marta also was great at communicating, she made sure someone was there right when we arrived, was prompt at responding. The only slight downside is that the master bedroom’s window faces a plaza that was somewhat noisy throughout the day and night. Overall, very pleasant stay.