I'm 6' 3", so I sleep on the camper side of the beds and put my feet into the cubbies so that I have enough room to stretch out...works. I need to get some mattress toppers...sounds like 2-3" is the way to go here.
2015 Jayco Greyhawk 31FS-"Scamper"
2015 Subaru Forester 2.5i Prem. 6 Spd
Blue Ox Aventa LX Tow Bar
2014 Jayco Jay Feather X23B-"Glampy"(Sold)
DW, DS, DDx2, and Bandit & Fletcher