My thanks to all the great posts. It took me two days to go through them all. My wife and I have looked at some units and are leaning heavily toward a T/L 251 on the Chevy chassis. Anyone out there have this unit? Any specific problems with this unit not otherwise mentioned. Thanks to posts, I see numerous leak problems with slides. We like having the permanent bed and a dry bath. Checked the website at Campers Factory Direct and their price appears about $5K below what we we quoted here in OK City.