In December 2021 I made a motorbike trip and stay overnight in Chiang Muan. Deetorjai Resort is about 3 km from Chiang Muan town in another small village called Ban Luang. The resort has about 10 bungalows and each room has private bathroom with shower, TV, Air-conditioning, fridge, free wifi and free drinking water. Next to each bungalow is a covered parking place. In the middle of the bungalows is office building with a roof-top verandah from where you have nice view all over the valley of Chiang Muan. Behind the resort is a place to sit and relax. The room was clean but the bed was a bit hard for me. No food available. Room price from 200 baht per hour to 500 baht for the all night. For more information have a look at their facebook page Deetorjai Resort. That all said there is more accommodation in Chiang Muan and I think I would not stay here again. This hotel has private & covered parking for cars & motorbikes right next to your room.
Disclaimer : All information is created in good faith and is an expression of fair comment.