We took delivery of our custom ordered 2018 Solitude 375RES this past September. We used it ever weekend thru early November with no problems. We changed out the Westlake tires, changed out the TCL living room tv, and have two LED (center "on" button) lights fail.
This is number five fifth wheel for us, and we are very happy with the build quality and fit and finish. We also wish there was a rear cap, and a larger main awning. The 375RES floor plan is a rear elevated living room offered by many manufacturers, but none has the underneath storage of the 375RES or the amazing kitchen area.