Most important thing to say: The pictures faithfully represent this very pretty and cosy getaway.
We are two parents with 15,11,and 8 year old boys. The lake was beautiful. The mosquito situation was reasonable - bring spray! We brought our bicycles and rode around the neighborhood a bit with my 15 year old, and I went for a nice walk with my wife to look at all the homes people had along the water. In the house, we spent most of our time sitting in the sunroom and in the dining room enjoying the warm wooden ambience and the gorgeous outside view. The home is large enough with enough spaces to accommodate a bunch of kids. The basement playroom was a big hit - between ping pong and foozball we never even got to the billiards. It is also very cool down there. The weather was nice (in early june) and the home stayed cool and comfortable - I presume there was no A/C. We were hardly upstairs, but there are some nice spaces up there as well (we slept very well after so much boating exercise). My kids caught and release a bunch of little fish.
I'd recommend that the owner mend the rowboat slightly at one oar lock. It is still usable but with a very small repair, it would be more fun.
Thanks very much to the owner. We look forwards to returning!