A great location and if you like to go out late in the centre of Madrid - perfect. The apartment is completely silent, dark... like sensory deprivation! The internet only worked in the main room (walls are thick) and the refridgerator kept things cool but not cold. My family found the fact that the toilet is in the shower rather special. I left behind a pair of relatively expensive earbuds but never heard back if anyone had found them. Otherwise well equipped and very comfortable.