Helen and Martin were great hosts during our stay in Madrid! Helen personally came to greet us at check in and offered a lot of great suggestions (restaurants, bars, markets) for our stay. She was very friendly, responsive, and also checked in with us after a day. The flat itself was cozy and the location was AMAZING. In the evenings often if you open the window there is live music below from street musicians. The street is busy (which I loved) and very lively. Enjoyed our stay very much!!