If you are looking for a clean and cheap place in the middle of Madrid this is a good space, but the bed and pillows gave me and my partner neck pain and made it difficult for us to actually get any rest so caution is advised. Also there was no natural light in the entire unit C (the ‘garden’ room sees a typical Spanish atrium but the garden room is really a boiler room and not a living space); he converted one large older apartment into his three airbnb units. The hot water is shared with units A&B (so it went cold multiple times) and the laundry room is shared with them as well. The control panel of unit C was broken for our entire stay so we could not access a number of the features advertised and the owner didn’t make any real effort to fix. We could also hear folks in the apartment above us stomping around and partying until 3am one night. Lastly the owner didn’t send check in information until we requested it from him which is unfortunate since that information is supposed to automatically be provided and could create problems for folks flying in from abroad.