We had a great stay here when visiting Geneva for the weekend. The location is quite scenic between the vineyards, there's plenty of parking available close by and with the car you're in the city or at the Palexpo in no time (15-20 min).
The place itself is in excellent shape and really quite stylish, you can tell that Darie put a lot of effort into renovating it. You get your own room (with Mont Blanc view!) and quite a big bathroom as well and then there's also a modern kitchen and a cosy living room.
Darie is an excellent host, very friendly and helpful, and she also had some great travel advice for us.
Would definitely recommend!