This flat is perfect! It's quiet for sleeping, but busy in the daytime. It's very close to the public transit which is super easy to use. The flat is very clean, and offers lots of space and storage for clothes, suitcases, etc. Lucia and Carmen were great at communicating with us to ensure our stay was good and that we were comfortable. It's very close to Retiro Park, which is beautiful to walk and see. Everything that you need is only a block away: grocery stores and pharmacies. There is a very friendly doorman who is around during the daytime who will help you flag a cab if you need it. If we ever come back, we will definitely stay here again!