In 1990 we purchased a new Superchief and I really enjoyed our travels in it, I think one or two people could full time in a Superchief.
Is the one you are talking about already owned by you or one you are looking to purchase?
I got out my 1990 Superchief brochure and could not find a 36? model. Model close to 36? is the model 34RA, which is 33?8?, the next larger model is the tag axle 40RQ at 39?10? on an OshKosh chassis.
Regards, Dick