You know, the more I think about it, the more I think I'd like a toy hauler, even though I don't have any toys. I like the separate room for guests sleeping, plus having a "patio" area to hang out in. Would be great for holding a canoe and other stuff I wouldn't want in my main trailer area.
FWIW, I'm 6'3" and our Bullet Premier has a queen bed with 2ft of space all around. I'd prefer to have a longer mattress to help support the end of my legs/feet, but that would cut into the space at the foot of the bed to get by. Not sure if the Bullet line has a Bunkhouse, but that may be a good option. They also have vaulted ceilings, which has resulted in me cracking my head a lot less than in my old trailer.
2010 Chevy Tahoe & 2015 Keystone Bullet Premier 30'