This was a fabulous stay in Madrid for my family of four. Spacious and comfortable, and SPARKLING clean.
Great location between Puerta del Sol and Plaza Mayor, but off a quiet square and very well soundproofed with two sets of windows...we did not experience any street noise whatsoever with the windows closed despite its very central location. Please note that it shares an entrance with a Hostal, though is a couple floors above. It does have an elevator. Javier met us downstairs and showed us how everything worked in the apartment.
Aside from the fact that it is very well-maintained and very clean, Patricia and Javier left thoughtful touches like small soaps, laundry detergent, coffee, tea, milk and pastries - which most hosts do not provide and were very much appreciated!
I would not hesitate to recommend this apartment and if we come back to Madrid we would stay here again.