You may have seen this video already but if not I've included it here. We loved the floor plan and open feeling of the Adventurer. We loved the light colored wood in the interior.
However, we found that the very small grey tank had been installed at an angle tilting higher at the rear such that it would never empty completely unless I drove the front of the truck up to the highest point on our Anderson levelers. The tank was only 6 gallons to begin with but in this position the tank always read 1/3 full so we had an actual capacity of 4 gallons. Needless to say, it had to be emptied at least once a day when we were camping. Granted, most other models have much larger tanks so this isn't an issue in that case. We also had an issue with the friction hinge door and Adventurer's warranty policies.
Issue with Adventurer 80RB