The location is great, just a few blocks away from the Gran Via and walking distance to all of the major attractions. The room is recently renovated, had great AC, plenty of hot water, and decently good bed. Wifi was a bit slow and the signal was weak, but usuable. I was delayed in arriving by a day and the host was responsive and worked with me. Check-in and check-out was quick and easy.
My only real complaint was that the room I was given did NOT match the photos - it ended up being a completely different, much, much smaller. In the room in the photo, you could walk around each side of the bed, while the room I was given the bed was pushed up against the wall (due to space), didn't have a desk, much less floor space, etc. The room I had was nice, but it was a still a bit of a bait and switch.