We had a very nice stay at the chalet. The chalet is very clean, cosy and well equipped. And Catherine is a perfect host : providing useful info to prepare for the trip, and very helpful throughout your stay.
The chalet is also very well located (walking distance from the lake, close to ski area in winter). Only the walk back from the lake is quite steap :) Lake area is very nice : easy to find restaurant or to go for a drink. There's also a market with artisanal products, 2x per week, also worth visiting. Weather was good 1st week, the 2nd week we had some rain but used the occasion to visit Colmar, Munster, col de la Schlucht,... Nice area if you like hiking.
In brief, we really enjoyed our stay !