Incredibly convenient location with a very cool accessible rooftop. The space is very eclectic, which I think is going to be a pro for some but con for others. It's definitely artistic decor over comfort but hey, how much time are you spending on the couch anyway.
Only thing to be aware of- there's really nothing in the kitchen, even to eat take out, so make sure you get plastic utensils if that's a need.
Kiril himself seemed very kind. Overall, good place to stay.