Very cute and cozy apartment in an amazing location, bordering a historic plaza and just steps from an amazing market. It's a fantastic base from which to explore the city of Madrid. Only (small) downsides of the apartment are it doesn't have much natural light and we found the hot water tank a bit limited for 4 people who like to shower at night. Still great for the price. The apartment isn't the easiest place to find (up an elevator, up stairs, across, then down stairs) but Luis gave pretty clear directions and it's not so tricky to go in and out once you get the hang of it – well worth it for the location so close to everything! Our check in was a bit stressful because Luis didn't send instructions in advance, but after reaching out to AirBNB support I was eventually able to get through to Luis over the phone. Also, we were pleasantly surprised to find there were 2 full bathrooms there, since the photos only showed 1 full bathroom, and we weren't sure if the 2nd was a full one or just toilet. Overall, our stay was pleasant and I would recommend to others looking to explore Madrid from a central location!