The place is really comfortable with lots of storage room and a great location. Within walking distance of Gran Via, Plaza del Sol, Plaza Mayor and other major landmarks in Madrid. Metro Stations nearby too.
A bit loud at night, so if you are looking for a silent retreat this is not the place for you.
On the other side, there are a couple of tapas bars just outside of the building so if you are looking for a late snack/caña/tinto you will find it very convenient.
Supermarkets and convenient stores nearby too to stock up the fridge in case you want to cook or drink a cold beverage.
Comfortable beds, linens and lots of space. A/C was a big plus.