We had a fantastic time in Alberto's apartment. The location was perfect - right in the middle of the main places in Madrid. It was well cared for and comfortable. You do need to be quite mobile as there are lots of stairs and also watch your head in the bathroom. The small balcony was ideal for a quick sun-bathe or just to have breakfast outside. We would also recommend visiting the roof top swimming pool in the hotel on the square. We couldn't have chosen a more perfect place and as mentioned earlier the location is fantastic. We would highly recommend it and hope to return ourselves.