I was staying close by and found this spot on trip advisor, but was reasonably disappointed. Fondue, water, and a glass of poor pinot cost 35 francs, not as cheap as advertised here. Fondue is fine, but basically just potatoes to put in the cheese. The cheese was not particularly special. The waiter worked to up-sell me on the bigger fondue even though I was alone. The outdoor seating is nice, the lake is barely visible through some holes in the buildings.