r/Fiberglassrv

Took the trailer out for a weekend trip to Paso Robles California.

We have a 1982 13’ fiberglass Burro camper. We now have 2 kiddos and I’m wondering if anyone has added a bunk to this area or has any tips or advice on how to do so?

I imagine I need to custom cut some plywood, reinforce it with a small frame, and secure it with some sort of legs. Metal tubing?

Also, is there a right way to mount things to fiberglass walls?