Great value for money - centrally located near the city center!
The place is perfectly clean and big enough for 2 people.
Please mind that the room hight is limited (~1,90m), so big people must mind their head while walking, in the shower or when entering the sleeping area (1 floor up).
The location is in a quiet side-road but very close to Metro stations. Also you can reach most of the Madrid's famous areas by walking distance.
Andres is a polite host offering flexible check-in and some hints for the city.
The kitchen equipment is limited - so don't plan to cook too enthusiastic.