I highly recommend Chez Roberto in Chamonix, France. The property is located in a great location, close to town and close to Brevént (you can walk to both). The house is charming, stocked with everything needed for a comfortable stay, clean, and the views from the house are UNREAL. Although we stayed in winter, would absolutely stay here in summer as well. I will stay here time and time again when I visit Chamonix!