Ernesto and Rosa are very lovely and friendly. The apartment is 7-10mins walk away from the metro station. The space is small, but very clean, perfect for a short trip. Their cute dog stays outside most of the time and doesn't make noise. At night it was quiet, so we had good quality of sleep. They don't speak english, we don't speak spanish, but we communicated well through translator apps. We felt very welcomed at their place. Would stay there again if we go to Madrid!