We stayed in Madrid for five days.
Our hostel room had a private bathroom with a hairdryer and towels. Cleaning was available everyday and fresh towels too. Added to that the room was provided with an air conditioner and a tv (which you don’t really need in a city like Madrid :).
Check-in and Check-out was fast and easy.
All in all a small but comfy, great located stay for an appropriate price in the center of Madrid🇪🇸.