We had a wonderful stay in Madrid, we were welcomed by Alberto who was very kind and showed us the flat. The flat has a perfect location, between Gran Via and the cool areas of Chueca and Malasaña. The city center is basically less than 10 min walk ! The hood is full of bars and restaurants so it can be a little noisy in the night but not that much in the end. Madrid is a beautiful and safe city, we hope to visit again soon !