How many men and gear are comfortable in something like that? For reference, I'm used to a 14x16 wall tent with 2-3 guys. Every year I wish for the convenience of what you describe. Only thing I would like additional would be insulation and Ac/furnace. Please get some pics up whenever possible. Thanks
He had some in his phone he sent me. All are inside pics but that's fine because the outside is just a side door and back ramp!
Roof has been spray foam insulated which helped hold heat a ton, walls has some rigid foam behind the plywood. The white spray foam also really brightens it up when you kick the led lights on inside.

These are the beds, they are high enough for Rubbermaid totes to fit under and fold up along the walls while transporting. The mattresses are semi sleeper cab mattresses with a waterproof cover custom made in my home town. They zip off the mattress if you ever need to get it out. The covers also have loops sewn in so they can be hung while transporting to and from hunting.

E-trak along the walls and the floor in the other pics for securing things during transport, also a row of coat hooks along the top. For hanging clothes that need to dry a bit.

And the front shelves. These are right inside the door and all of our tire changing gear is kept where we can get to it quick if needed. They are built about a foot into the body of the trailer and then all the way into the nose (fun times getting them cut right). They are stout! Lots of gear rides in boxes and stays put really well with the the 2x4 lip at the front.
You can't see it but there is a deep cycle battery on the floor under the bottom shelf and a small hole drilled in the floor that we put a boat plug in when not in use. When we arrive we drop a lead out and plug our solar panel in to keep the battery topped off. The battery runs tow small LED flood lights inside for lighting, two bigger LED flood lights outside for lighting up the area if you need to in the dark. Then there is also an inverter and wiring running a phone charging station and the small vent fan.
When the trailer is loaded and the beds folded up you can park 2 4 wheelers inside.
The trailer has tandem Axel's and they were flipped ??? or something to give us 2 extra inches of clearance. We also went with heavier duty Axel's and contractor grade trailer in order to have a beefier setup.
We custom ordered the trailer out of reed trailer sales in Omaha Nebraska but with the contractor grade setup and heavier Axel's we were still cheaper than your H&H standard rig. We've had the trailer for 6 years now and it pulls double duty for our house flipping side gig during most of the year. In my opinion it is holding up very well.