The place was not big but enough fo 3 people. There was everything we needed.
The place was located in a nice district, not very far from Atoche train station and city center.
Very close to the place is carefour open 24/7, bars, also cafes that serve breakfast and brunche.
Good place for Madrid city sightseeing, but also a base for trips to other cities - because of walking distance to train station.