I knew before booking that there was an upstairs and downstairs unit, and if you booked the downstairs unit you ran the risk of noise. The group above us had toddlers, so there was a lot of typical toddler activity. There is not a lot of soundproofing, so the running back and forth of the children was rather loud. Fortunately, our normal living situation is below an extremely inconsiderate, loud young man, so we weren't bothered by it.
I did misunderstand the seclusion of the lake view. From the available property photos, I assumed there was more privacy than there actually was. It was still very nice. My husband and I read a lot, and we were able to sit peacefully by the water and read.
The unit was very clean and had everything we needed for a stay-in weekend. It was very nice and enjoyable, just a few things to keep in mind.