Pros and Cons.. the pros win.
Cons
Many stairs, but we knew they were there and we like to climb.
Noise of the street was constant but not too loud since you’re up so high.
Small with low ceilings, just have to duck.
Pros
Easy to find off the metro stop Sol.
Renfe to and from the airport
The Heart of Madrid is beautiful and very much alive right out your door.
I would stay again and recommend to friends