Really great space, and incredible location. I hardly used the metro to get around, found myself walking to nearly every destination. The hosts were extremely accommodating when allowing me to leave my bags in the shared space while I waited for my train after checkout. The only issue I had with the apartment was that the shower drain seemed clogged and resulted in some minor flooding in the bathroom. I ended up mopping up the mess after every shower, as well as having to turn off the water while showering to prevent this issue. I imagine this is a very old building, and perhaps that is the reason why this happened. Aside from that, it was an excellent stay during my time in Madrid.