Nader is a good host. Fast responding on any question by mail or WhatsApp. Apartment was very clean and space is as advertised. Good pillows in the bed, nice rain shower and kitchen with all stuff in it. Very good internet connection and tv with many channels. Apartment location is great, only few minutes to the metro. In the neighbourhood of the apartment there are plenty of bars and restaurants (even some nice wine bars). So the good thing is that if you want to go into the city it’s only a few minutes by metro, but if you want to stay close to home there are also enough places to go for eating & drinking.
Bad things: daylight in the apartment is not that much, as it is built in a block (not a big problem though). At night it is quiet, but during the day we could hear the neighbours speaking. We were celebrating new year’s eve, so maybe therefore Spanish people were also at home during the day. Also not a big problem, as long it is quiet at night (and it was) it’s fine for me.

Overall a very nice apartment, if we go back to Madrid we would rent it again.