Overall, a positive experience, 8/10:
+ nice garden with lake view, I enjoyed eating dinner outside
+ quite place in the hills, perfect for runners and to relax
+ hosts very quick to answer on WhatsApp
+ nice room, quite big (+- upstairs)
+ very kind children
+ friends can come and visit you, convenient fare
+ modern house with functional equipment
- far from supermarkets and the way with the bags is uphill
- near to the highway, can be noisy
- no social life unless you go to Lausanne (40 min)
- (not a real problem for me, but can be for someone else) hosts' clothes and other things in your room's wardrobes
+- 11 minutes on foot from Rolle station
+- you are supposed to set the theft protection with care