We stayed for four days in mid-May. Everyone enjoyed themselves very much! Although the house is on a busy road, it is quite set back and we didn't notice road noise. The second deck is actually in the backyard, but does provide a nice view. We enjoyed eating on the upper deck every chance we got.
Being that we stayed so early in the season and it did get cold one of the nights, it was a bit chilly in the lower level of the house. The heat is on one zone with the thermostat in the main level. I don't imagine that this would be an issue during warmer months.
Other than those little things, the house was wonderful! By our last day,we were all saying that we had to do the trip again. We probably would have this year, but family schedules didn't align. The owners were great to work with, everything went very smoothly and I find this rental to be a phenomenal value. Definitely recommend.