I used to have a StarCraft pop up. We got a tremendous amount of use out of that camper, but it had a lot of problems. The lifting mechanism was never robust enough. The fabric leaked, especially it leaked dust in high wind areas. The area under the cab-over rotted away, twice. The interior layout was moronic, with a dinette bunk that was too short for anyone but a small child to sleep on and a shower enclosure that forced you to sit on the toilet with your knees out in the central hallway to take a shower. I eventually gave it to my brother, when my dad gave me his old 9'6" Bigfoot. My brother took it to Burning Man at least 3 times, maybe more. He used it almost as much as I had, until he retired it a couple of years ago. It's sitting on a flatbed trailer in my construction company boneyard.
Rebuilding that StarCraft was a possibility, but it was never going to fix the stupid layout or the weak roof mechanism unless I totally reconstructed it, essentially a new custom camper inside the StarCraft shell. It's just not something I wanted to do this time around.
The Bigfoot is too heavy and too high for some of the places I like to go. My dad bought it brand new in 90, as a leftover 89 model. We hauled it into a lot of places it didn't belong, on a lot of bird hunting trips and remote fishing trips into some pretty ugly roads. It has the fiberglass damage to prove it. It STILL camps pretty nice, as long as nobody over 6' tall needs to sleep on the dinette, and as long as you don't mind swaying all over the place on a two-track, praying you don't tip all the way over.