Great, central location off a pedestrian-only avenue. The room was quiet and dark at night, and we had no issues with any of the amenities. USB ports by the nightstand in the bedroom were a really helpful surprise. Would certainly recommend staying here if you have a shorter stay in Madrid and want to stay some place central and accessible but also fairly private. Only thing worth noting for friends traveling is that the bathroom door is sliding frosted glass, so it isn't incredibly private if you're sensitive about that sort of thing.