Stayed just the one night at Hotel Niky and was very satisfied. The room was lovely and the bed was very comfortable. The bathroom was beautiful and everything was really clean. My room Watson the 4th floor and I was not bothered by noise from the street etc. There was a wide choice of dishes on the menu and I would say the service was good. The location was excellenT. i was very pleased and will stay there again when in Sofia as I think it was a good hotel for a fair price.