Welcome to the forum. If, I can suggest, join. Its the best money you can spend if yer going to keep the camper.
You can search some of the sections, typing key words. In the interior section, type in velcro in the "search this forum" box and tons of good info will come up. When you sign up, you get 30 days to see all sections, after that. You are severely limited. Welcome to the TM.
https://www.trailmanorowners.com/for...ghlight=Velcro