This is a very small hotel with only nine rooms, I booked for 2 nights, coming from Brașov, I wanted to give myself time to explore Sighisoara and the surrounding area, Fronius was a great choice for me because I tend to orefer smaller quieter hotels, their service is great, they provide a big table of assorted food for breakfast, and the staff is discrete and unobtrusive.
Don't expect an elevator or a lot of people coming to grab your luggage and run upstairs, since it is a small property, expect a small but very courteous staff that will do what is needed to cater to your needs. They know the area and their citadel very well and gave me a great recommendation for a day guide, her name is Cosmina, I also totally recommend her, so knowledgeable!
I had a very large room facing the street and the clock tower, with a modern bathroom, I took a soaking bath in the tub twice and enjoyed the quietness of Sighisoara at night reading my book.
Talk to the staff, have a glass of Palinca, get to know them, if they seem a bit shy at first, go beyond that, they are very nice people eager to share what they know with you. I had an unforgettable stay and plan to return with my partner, I loved it!