We rented this little gem during the month of June and absolutely loved our stay.
The house has a very classic, "old school lake house" decor and is so nicely laid out. We loved the "not overly decorated" design of the house. You can pretty much see the lake from every single room. There are tons of windows that let the lake breeze in so we found the house to be comfortable without AC in late June. The kitchen was well stocked with everything that we needed. The back porch was one of our favorite places as we could watch the kids play while lounging with a book and a cup of coffee.
There were lots of great local spots around to check out. Some of our favorites were the Olney Place, Keuka Brewery, Keuka Winery and Crooked Lake Ice Cream (in Hammondsport). Hammondsport also had some nice little shops to browse around in.
The only drawback that we saw is that the house doesn't have a washer and dryer but there are local laundromats that you can use in a pinch (nicer one in Hammondsport). The house, being situated on the lake, has a special water system, so you need to be extra careful with how much water that you use. So if you like long showers while on vacation, this house probably isn't for you. :)
Again, we would certainly recommend the house to others who are looking for a charming vacation house!