Well just got back from our first roadtrip after getting all our deficiencies fixed at the dealer. Overall really like the layout of the 31UL. However have a couple of issues.
1. Still having problems with the furnace. It works when it feels like it - only about 49% of the time and rarely when it's cold and we need it. Dealer has looked at it three times now, but still not fixed.
2. Does anyone have a problem with black water tank smell when driving. No smell when parked, but when we hit the road it's very Noticeable up near the driver seats. No smell in the bathroom.
3. Our fresh water intake connections seem to be all mixed up. To fill up with fresh water we have to use 1 and 6. We also tried to do the country fill (pumping in from a bucket) as we thought it was a good feature as we dry camp a lot, but it doesn't work.
On the positive side, we had solar installed and it's great. Kept the batteries topped up all the time.
Also really appreciated the oven we had put in.