I am writing this review as visiting Madrid for a few days and spending the whole days in the city.
My stay at Rosa’s place was great. Rosa is polite, helpful and kind. Preparing tasty breakfasts was a plus point.
Check-in instructions provided by Rosa were detailed and helpful. She is also flexible with check-in and check-out hours.
The apartment was very clean and well equipped. A comfortable bed and a nice private bathroom (but small). It was quiet at night.
I found the location to be tranquil and safe.
If you're lucky, you might meet someone from the other part of the world staying in the other room and talk to them over breakfast.
Overall everything was satisfactory.