We have had our Solitude since March and have had no major issues at all. Three trips, 4 Campgrounds, 21 days and 2,000 miles. One item I have noticed is that the water seems to siphon out of the sinks "P" trap during towing and if we don't ensure they are refilled we get the "cabbage" smell. Highest temperature encountered was 95, lowest was 30; heat-pump, A/C and furnaces all worked well after we figured a few things out and maintained a more than comfortable temperature. Unit has been in the shop once for items found on the PDI and our first time out; was out in less than 4 days (Campers Inn Acworth GA). The only item on my watch list is the mystery ball bearing I found in front of the refrigerator.