The Upper Bunk of a Sunline T-1550.

Hello Sunnies,

I have a 1988 T-1550, but the Upper Bunk didn't come with any mattress or anything and I can't seem to picture what is supposed to be there.

If one were to just put a mattress, they'd probably fall through the cabinets!

So, I'm not sure what the configuration was supposed to be that would still fold up properly.

Can anyone explain exactly what the Upper Bunk mattress setup is supposed to be? Is it hinged in any way??? Just a rectangular piece of foam? or is it multiple pieces?? How THICK is it supposed to be? Is there a backer board? How thick, etc???

Just can't seem to picture it...!

Any pics and dimensions would be amazing!

Thank you!!!!

Mark in Massachusetts

Ps. I weigh about 140 Pounds....Any adults ever slept on that Upper Bunk and lived to tell about it?? Ha. ha...!