We had such a great stay, we almost didn't want to leave the apartment. It is so cute and very clean! I loved the opening skylights on the rooftop as well. Wifi worked great, everything worked great! The location is wonderful (about 5 minute walk from Gran Via and not too far from Sol, Plaza Mayor, and anything else you want to do while in Madrid). It's on a pretty lively street, but where the apartment is situated you don't hear that much street noise. The birds chirping was lovely to hear every morning by the window. The only thing is that the water only stayed hot in the shower for about 3-4 minutes...