We are picking up a used 2007 Forest River Lexington 283GTS In a couple weeks from an out of state RV dealer. We have been negotiating with the dealer for some time and finally agreed on a fair purchase price. My questions is; what potential problems should we look for on this Class C RV Motorhome from Forest River and are there any very common problems that are associated with this model motorhome. It appears to be an extremely clean 2007 Lexington 283GTS with only 18K miles. Thanks and any info will be greatly appreciated.