So far, I haven't run across anything with the features you mention other than the Trailmarker. I really like the lift bed option that would allow one to walk below or carry toys with bed in raised position. Usually only find those in larger toy haulers. I believe VRV used to make a smaller one but, I think they may have stopped production, at least for a while. I spoke with someone there early this year and he suggested they were exploring some new concepts. Definately seems to be a nitch that needs filling.
[/QUOTE
I just ordered a Trail Marker Up and Out House-
Wet bath, on board gray and fresh tanks, timbren HD 3500, frig, small two burner and sink inside,
I have been looking for a stand up off road trailer for a year now, Rock n roll hitch, bushwaker fenders (rhino coat ) w/ large tongue box , stick wood walls, 360 awning, rack, reinforced roof, Maxx Fan, ladder, 360 awning, platform dinette for bottom bed, outside door entry to dinette storage box, two Battle Born batteries and 230 watt zamp and extra rotopax for more freshwater. Nothing compares to my trail marker for the price.