I don't know which score this ends up at. But it was actually really, really nice. The place was nice, nicely located (really nicely located actually!) the girl at the reception was friendly and helped me out with a few things which was helpful being a turist and all.
Unfortunately I was staying next to, I think, a family who had no respect for anyone what so ever. Smoking in their room, running on the hallway, being noisy (they were noisy at 22:00 when I went to sleep), shouting, crying, knocking on their own door (???). I guess, since the rooms were in a different building than the reception, there isn't a lot of upkeep vis a vis dumb guests. Not the hotels fault though, sometimes you just get unlucky with whoever else is staying there. Maybe the walls were thin, I don't know. I would definitely stay here again if I went to Slovenia.