This was the perfect accommodation for me as a single traveler wanting to visit the city as a tourist.
It was located right in the middle of Madrid within 10 mins of the train station.
The neighborhood itself is very cool with lots of cool street art all around since it's in the region of the "golden triangle of art museums (Prado, Reina Sofia and Thyssen-Bornemisza) and trendy bars and restaurants not to mention it's an historic neighborhood apparently with lots of famous Spanish writers living in this part of town.
The wifi, bathroom/shower, kitchen, bed were all perfect. It was very clean, quiet and cozy.
Gisselle was an extremely welcoming hostess. The check in/check out process was smooth. She was open to talking when she wasn't working and for someone traveling alone she made me feel like I was visiting a friend. Overall, she was very accommodating in all respects.
I would definitely recommend this accommodation to anyone visiting Madrid.