Ruf the battery thing is a major set back, if you plug in while operating anything 12volt you can here what I think is a huge bump in power once the invert-er kicks in. This I know is normal but with one battery and a smaller one at that, the difference in power is huge compared to all my old dual battery units. Second climb into your basement from the passenger side and remove the carpeted panel from the back of the water control panel. That's where the furnace is located all the feeds are 4 inch silver dryer vent hose and they do a totally crappy job installing them from the factory. I had to drastically shorten all of mine the worst one I cut out almost 4'of kinked twisted hose the 2 others a good 2 feet and the 4th maybe 18 inches but it helped with flow a lot and cleaned up the inside of that service area a bunch. And yes that damn kitchen switch is just plain ridiculous inside a glass door-ed control panel. Dont have one too many and stumble you'll cut your arm off falling into the cabinet trying to turn the lights on. (kidding)
Its a damn shame though we are having a ton of little B/S problems with ours and our dealer !!!!SUCKS!!!! but as many on here have said this floor plan is awesome. If Forest River just spent a few more mins on quality control they would seriously have the market cornered with this unit. Did you get the 6k or 7k axles on your unit?
Good Luck Marc