If you're looking for a calm and beautiful place surrounded by an idyllic garden, with only five minutes walk to the beautiful lake (already in your swimming gear to enjoy swimming if you like), this is your place to go to. On top of that, the hosts are very friendly and hospitable people. We enjoyed having our meals at the various seating areas within the garden. If you bring your own food, there's a kitchen you can use, including two cooktops, an electric kettle, all the dishes you might need, as well as a small fridge.
We can especially recommend going to the lake at sunset - it's amazingly beautiful! The water is very clear and soft, and there's also a small bar/café close by. It's also a perfect starting position for the three lakes in the region. The region itself is rural, calm and people are friendly and greet each other. Since it's the French part of Switzerland make sure to have your 'Bonjour' readily at hand. :)
Close by you can also find an organic market: Bio Wäberhof, Erlachstraße 53, 3232 Ins. However, it's only open twice a week (see their website). Yet at this location, you'll be back to greeting with the 'Grüezi'. :)
All in all, it's a thoroughly enjoyable place to stay.