The apartment is spacious with two bathrooms, two bedrooms and a living room (with a sofa bed). For 5 people this apartment served our needs very well. The hosts appear to be the landlords of the apartment blocks, therefore the process is reasonably formal. The location is not right in the centre of Madrid but close enough to walk within 20-25 minutes, there is also an underground train station very close by. Overall the apartment was very comfortable and would consider staying here again.