We really enjoyed our stay at Casa Bel Sit. The balcony at the front provides an amazing view over the lake. The pergola on the side offers a nice and cool place to sit, with shadow and breeze. While it was quite warm during our stay, the house stayed cool. The owners are very nice and tried their best to make it comfortable for us.
Small note: for people who aren't very mobile, it is good to know that the car can't be parked very close to the house. From the parking spot, you need to walk approximately 150m somewhat uphill.