The apartment is well conected to the city centre, about 15min by metro.
There are a lot of shops, bars and places to eat nearby, so it's a plus.
The room was a little bit cold, but it's common in Spain, and the bathroom could be tider, but it's acceptable.
You can use kitchen and a frige, there is a little table in the room so you can work there if you need.
Javier is very kind and helps you with directions to the apartment. He also provided me with a breakfast, so you can eat if you want, I preferred checking out Madrid's gastronomy.
Can recommed.