I owned a 2011 Eagle HT 26.5RLS & the low areas are as follows: The entrance door (always duck especially when exiting); The sofa/dinette slide is under 6' tall (I was always knocking my head on it); The bedroom is tall when first entering but quickly decreases in height as you move towards the head of the bed. At 6'2". I cleared everything except for the aforementioned items, but you might not. It was a nice little unit for short term camping but for longer periods, we found that we needed something larger. When I purchased it, I had a half ton truck that I wasn't ready to get rid of yet so I needed something lighter. We have met full-timers with smaller rigs than this, but it is really up to the individual as to your needs in size and weight.
Chuck, Ann & the Boys (a pair of large labradoodles)
2013 F350 Lariat KR/6.7/CC/LB/FX4
2013 Jayco Premier 321 RLTS w/Atwood Levelegs (now removed)