Hey Nick, thank you! Indeed, it's a nice moment to take him out for the first time. There you start dreaming...
The size of the box is 620cm long, 230cm high and 235cm large. Total lenght of the vehicle is about 8m. The reason of a box of such size is because we (or maybe somebody else
) will live in. Full time unlimited with maximum autonomy and comfort no mather where and when.
We do live mobile since 10 years, always some compromises somewhere. That's why it is going to be a little bit more luxury.
Actually the habitable surface is just 50cm more than we have at the moment. Those 50cm are making a unbelievable big difference in all interior components: a very comfortable living room, kitchen, bathroom and sleeping room. And there is still enough space left to move... ....to breathe.
It could be shorter but washing machine, wood stove and stove requires its place.
The following image was the inicial plan where I thought to put the motorbike in the back. The plan changed because we wanted to have a lot of living space in such a big vehicle. It was not accepted to have a "only emergency" bathroom at the entrance of the cabin.
The next plan was as follows (and finally is the choosen one).
Meanwhile there was another very likely possibility- personally my preferred one. Drowned because of practical reasons...
If I remind well your box is connected to the trucks cabin, right? Well this makes a positive difference when using this place as well while living inside. And finally you have as much place as we will have, or maybe even more.
But there are two bigger disadvantages I think. First there are remarkable losses in heat or cold, second one is that you must reach the motor and work on it from inside the cabin instead of just wipping over the whole cabin.
Those are two big reasons why I want to keep the box and the cabin separated.