I stayed 4 nights at this guesthouse in Samarkand.
John, the owner, and his staff are incredibly warm and friendly. He kindly invited another visitor and me to dinner one night. We dined with his family and during the course of our lovely conversation, I learned so much about Uzbekistan from him.
My room was clean and well-prepared. New bottles of water were offered each day.
The breakfast - wow! - is varied and delicious.
It is located a short walk from Registran which is terrific for waking up early to get there at dawn/sunrise when there are few people. There are also a number of mini-markets and restaurants along the main road between the hotel and Registran.
Highly recommended!