Coming from Tulparkul lake, my partner and I took a two night break at the CBT guesthouse, our recommended stay when riding the new Expedition Alay bikepacking route. There's comfy beds, an actual shower with hot water, wifi, good (vegetarian) food and you can also use the kitchen to cook something yourself. The price is 1200 som ($15) per person per night. And there's a new guesthouse being built, which will be quite modern. Finishing time should be 2023/24.
Abdilla, the owner, and his family run this place, please say hello from us when you stay here :)