I stayed in the place of Susana for almost a week.
I really liked it, even though it is a small attic and I am quite tall...just watch out your head from time to time...the view in the morning it is worth it!
The description on the site is accurate and detailed. The place was unquestionably clean and neat, easy check-in/check-out. It is well equipped and several essentials are provided. Susana has been very communicative before and throughout the stay. Last but not least, the strategic position of it. It is inside a dynamic neighbourhood (but the place is calm and quiet thanks to its high level respect to the ground) in the heart of the historic centre and close by the underground, perfect for a proper taste of Madrid.
Thus, really recommended for singles or couples looking for a good quality/price ratio.
Carlo