Despite my many visits to Montreux, I've never gotten to this restaurant -- primarily because it's difficult to get to by public transportation.
The restaurant actually sits in the village of Brent (as its name implies), somewhat outside of Montreux on the road to the village of Bloney. The address is: Route de Blonay 4, Brent
There are a few ways to get there, and you can see them all on the Swiss rail site at
When you input your destination point, on the "To" line, change "All types" to "City Street number." Then input your departure as Montreux and the address as your destination.
You'll see that you can get there by train + 17-minute walk, or train + bus, or bus. That'll probably be ok for your arrival, but I think, after enjoying a long and incredible meal, that would be difficult for a return to Montreux. If I were going to do this, I would budget in a taxi back to Montreux, and that'll probably be around 30-50 chf.
Good luckk -- hope you do it and write a report about the transport!