We loved Olivier and Caroline's appartement.
It's such a lovely and beautiful place. The place was spotlessly clean! The sofa beds were very comfortable to sleep on.
The direction to the place was great and check-in totally easy and uncomplicated.
The location is really central, you can walk downtown in a couple of minutes.
The balcony/terrace is very inviting, you can enjoy a coffee and the great view of the lake.
We just stayed for 1 night, but we would love to come back, enjoy Montreux and stay in their appartement longer!