We spent six nights at Sara’s place and, like some other reviews mentioned, it is a small place and the ceilings tend to be pretty low in some areas. It wasn’t a deal breaker for us at all - I’m short and my boyfriend is 6ft, we just laughed it off the entire time.
The location was absolutely a crucial aspect for us, and this little B&B is perfect if you want to visit the city center and surroundings by foot.
Also, really bright and well decorated. Has a washing machine, which was useful for us throughout the week.
Definitely recommend staying here in Madrid!