The only reason why I wouldn’t give it 10/10 but rather 9/10 is the leaking shower cabin, but this seems to be an issue with pretty much every hotel I have stayed at in Bulgaria. It’s just the workmanship in Bulgaria is so poor, so i wouldn’t blame the hotel.
The receptionist was extremely kind, which is not what you usually get in Bulgaria. Combine this with great breakfast and breathtaking nature, and you are guaranteed awesome experience.