This studio without windows is a great place to stay. Though there is no daylight, there is also no noise from outside. The studio is big and the kingsize bed is very comfortable. The single beds are not so comfortable, but we added the two cushions from the chairs to one of the beds and bought 3 flat cushions which we used for the other bed. Problem solved!
The location is very convenient. Busses, metro etc is al within walking distance as well as restaurants and supermarkets.
Though there is only a small kitchen, it was perfect for what we wanted and needed: have breakfast at the studio. But even if you want to cook a simple meal, this kitchen will be sufficient.
I can really recommend this studio!