My wife and I with 2 teenage kids had a wonderful 3-nights stay at Yabar Hotel during the Carnival/Festival week. We booked two rooms, and the hotel helped to arrange the rooms next to each other. This hotel's location is at the heart of the Cuzco, less than one minute walk to the main plaza, and 10 minutes walk to almost everything in Cuzco historic area. The stuff is very friendly and helpful. The hotel is in a historical building, but with modern amenities inside, very neat, clean and cool, especially if you like to stay in a old historical house. By the way, if you get altitude sickness, they have oxygen bottle ready in the lobby, and will make coca tea for you. Loved the experience there.