That looks great! It looks very functional, as well as attractive. Do you have a service door at both ends? If kind of looks like you do. That's great.
I looked at your BYC page. I read that you are thinking of using deep litter and adding a board at the doorways to keep litter in. I'd like to suggest that you make them removeable. That way, you can slide them out when it's time to clean.
Is that a big ventilation opening on the back, at the bottom? That would be good. You'll need a lot of ventilation in the summer, when it's hot. I also like 1/2" hardware cloth to cover any vent openings, to keep out the small species of weasels, rats and raccoon paws. You might be ok, with the combination of a solid panel kind of blocking the big opening, the other openings being at the top and it being elevated, it's hard to say. It's always nice to have that extra security, though.
Good luck with getting it moved. At least it looks nice and solid. I'm sure it will all go fine. My husband got a little wild and overbuilt our tractor, with changes to the plans. Then they had to be changed again, to include wheels. Things sure get heavy in a hurry.