We stumbled on this house while looking for an early September, water-oriented vacation for the two of us (and dog). Working with the owner(s) was easy and pleasant. This lake house, and several nearby homes, are owned by the same family, so advice is there if you need it, but no one is intrusive.
While there are definitely some original (from the 60s) features in the house, everything works very well. For us, it is important to have reading lights, comfortable chairs/sofas & bed (firm), and lots of windows that open with good screens. Excellent on all counts. Having rented places in the US and Europe, it is great to rent a place that is actually used by the owners because this means it will be well-equipped. The Stone House is, including conveniences like corn holders, sharp knives, and an impressive array of glassware.
The location, on a point sticking out into the lake, is beautiful. On many days, our main activity was sitting out on the covered patio watching the lake. We rented kayaks and, because the house is at lake level, it was easy to drag them into the water. The house is about a 15 minute drive into Canandaigua for groceries, though there is a smaller place for basics about 5 minutes away.
Can't wait to return!