The two owners are extremely pleasant and responsive - 5 stars for that. They kindly let us check in a bit early and check out late, and were very helpful. Sadly, this is about the noisiest place I have ever stayed at anywhere in my many travels. It is RIGHT on top of two busy highways - the I94 and Delafield Rd. It is not quite so bad in the living room, but in the bedroom, the trucks and cars seem to rattle and whizz right next to one's head throughout the night, making sleep impossible. It felt as though I was sleeping right in the middle of the highway. Other things to consider are: a) the stair treads going up to the main bedroom are not wide enough to put one's foot straight, so one has to walk up sideways, which may be a problem for anyone who is not very agile.
b) the listing states it sleeps six. There were five of us - my husband and me, an adult son and second adult son with girlfriend. This did not work well for us. There are two double beds (meant for 4 people) in the attic/ main bedroom, so no privacy (we had to sleep with our adult son), and the second room has a pull out couch to create a double bed, but the room is too small to pull them out, so my son and his partner ending up sleeping on two different levels. Note that you need to bring your own shampoo etc, and there are very few utensils, though the owners are nice about bringing some over if you ask them.