Very clean, comfortable place in the heart of Madrid. Location is the best thing about this apartment. The apartment was very clean and well equipped with coffee, sugar and cold water in the fridge, as well as shampoo and conditioner. The check in was a bit confusing, as I didn't receive any instructions and when I arrived at the agreed meeting time, noone was there to greet me. I had to wait outside for 10 mins while I contacted the host via Airbnb messaging and they called the girl who was supposed to meet me. Also, the surrounding apartments were very noisy in the night. Fortunately, I took ear plugs, but when I woke up at 3am, the next door apartment was blasting music and TV really loud. The apartment is very small, no natural light, but I didn't mind as it was just a base for exploring the city. I would stay again. Great value.