My partner and I stayed in Rosi's apartment for a night. The location was central and easy to find. Our stay at her place was wonderful. Her apartment is exactly as described on Airbnb site, clean and tastefully appointed. Rosi was very hospitable and accommodating. We had quite a long chat on our arrival. Oh.. and her flatmates (a cat and a white schnauzer) were also very friendly. We couldn't have chosen a better accommodation in Madrid. I highly recommend Rosi's place.