Carlos house is located on a beautiful vineyard hillside with fantastic view of the Geneva lake. The house has few bedrooms and each is specified to a guest(s). It means you need to share the bathroom with 3 more rooms, but we barely see other guests and never felt it was crowded. Train leave once in hour to Montreux, and it takes only 10-15 min.
Room was specious and we had a little private balcony that we could enjoy the fresh air and vineyard view.
Carlos is super communicative and also gave us lots of good tips upon arrival.