Brilliant location, walkable to everything you would want to see across Madrid.
Alvaro kindly arranged late check in for us (1am ish) at a very reasonable cost. Regardless of it being the early hours, he still took time to talk us through the flat and provide some great tips for our weekend.
The apartment is beautifully clean and includes tea, coffee etc. The two bathrooms are great for two couples and it is genuinely one of the most appealing flats I have stayed in.