The XL model is the one I've been discussing with Trail Marker. Exterior dimensions of the box are 14' x 7' x 7', with a few inches subtracted for interior dimensions. Also, ball park costs to have one shipped from upstate New York to the west coast is in the neighborhood of $3,400. The offer a power lift queen size bed in the rear of the trailer that can be raised up to the ceiling when not in use, allowing room for a bike or equipment below. Anyone under 6' tall should be able to walk underneath when in raised position. They are very interested in learning what potential customers plan to use the trailer for, including expected maximum loads so the can help dial in the suspension required. I believe it comes standard with a Dexter Torsion Axle but they offer a Timbren Axle on some of the trailers and may be able to put one on the XL.
When I can sit down with my wife and go over the options and layouts, and come up with some agreement, I am going to ask about a rear tip out option , and failing that, if we can get a fixed back door on the XL and add some cabinets and storage elsewhere.
My wife is dead set on a hybrid trailer but they are all built by Thor or Forest River and never again will I haul a camper made by them. Hence asking them about a tip out bunk.
My thoughts on the XL were we raise the bed to use the table underneath. Sitting down we should have plenty of headroom, as I am 5'7 and my wife is 5'8.
DW biggest concern is lack of storage. There isn't really any non floor space storage compared to our pop up.
We try to go for a 2 week adventure each year where we live out of it. She wants certain comforts.