I am about 6' tall, and we traveled in a 26.5' 2002 Mid-Bath Lazy Daze for 140K miles over 13 years before we went full time. No clearance problems except getting into or out of the cab if the over-cab bed was flipped out. They are very solid and reliable rigs if properly maintained. But currently they are rare and selling for insane levels during the current RV situation. If you really are interested, I'd recommend joining and hanging at the LD owners forum:
LD Owners ForumArt
Art & Barbara
2016 Tiffin AB 37AP
2011 Jeep Grand Cherokee