Affordable, perfect location, clean, and great communication from the hosts. The check in process was very easy and the host always responded quickly to any questions we had. Right in the heart of Madrid Centre makes it very easy to walk to any of the sights. Nice clean bathroom and comfortable queen size bed made the room very accommodating for a few days in the city. It's an older building and a small apartment but for the price it is a great option. The noise level is low for being in the heart of the city. Would highly recommend 5 out of 5 stars!