The flat was a bit smaller than it shows on the pictures but it is clean and nice; location wise it is nice as it is about 10-15 minutes walk to Montreux train station.
It would be better if the host is more responsive and helpful. e.g. I asked for some suggestions for places to visit and she asked me to check tripadvisor....they listed that they will be providing hair dryer but I found none in the flat, messaged her with my hair all wet and she didn't reply until the next day and we didn't get the dryer until the second day after we have got back at night.