We really enjoyed our stay at Isabel's place. Location between Gran Via and Chuenca is excellent both for sight seeing, shopping and dining/wining/clubbing. Isabel was very attentive and always replied our questions very fast by whatsapp giving us precious tips to make our stay even more enjoyable. The studio is compact, well decorated and functional. Only drawback if there is one to mention would be the neighbors quite noisy till early morning but I guess it is unavoidable in that neighborhood