Chalet Mirabelle is a great place to stay to unwind and find some peace. It is relatively remote if not travelling by car (nearest bus stop 25 min hike away). The chalet is rustic, compact and set in a beautiful area with sweeping views over the valley. Well-supplied amenities including a DIY fireplace which is of use given the house's lack of insulation due to its age. Beds comfortable.
The hosts, who run a horse breeding farm nearby, were very accommodating, friendly and informative. They even offer tours of their farm. Fresh eggs were supplied for a small price.
A hiking/cycling track from La Lécherette to Les Moulins/Château-d'Oex goes past the chalet, allowing easy scenic access to these locations. One bonus thing about the location is that it is sufficiently dark enough at night to do stargazing and even see the milky way!