Absolute pearl! René and his team are so welcoming and the apartment was perfect for the two of us. Spotless, well equipped, a good amount of space and comfy.
Ollon is a great spot. I recommend walking around the town at different hours. In the late evening to see the various characterful cats of the village, at mid-morning milking time to see cows walking into town, at other times to enjoy the old buildings and the peace and quiet. There are at least three great restaurants and the views of Les Dents du Midis and surrounding alps are magnificent.
Highly recommend this stay and if you can combine it with a wine tasting with René, even better.