Great room for people who wanna stay in Madrid or the south of Madrid, near public transport during day and night (i.e.) 25' to Atocha +5' to Sol.
Near to the University Carlos III (5 min walking) and to the Airspace companies like Airbus, EADS, ... (10 min bus).
Laptop friendly workspace
Unavailable: Smoke detector
Unavailable: Carbon monoxide detector