Flat was well located in the cool barrio of Lavapiés. Easily walkable to Sol, Plaza Mayor and the Prado (10-15mins). Check in was smoothe and communication was excellent throughout the whole stay. The flat was beautifully decorated and clean. The street is a bit noisy into the late hours of the night, but if you're a heavy sleeper it shouldn't be a problem. The bathroom sink was slow to drain - a minor inconvenience - and Madflats offered to fix it had I brought it up earlier. Madflats were very accommodating. Overall would recommend!