First mock-up for non-traditional trailer

Hi all,
I'm new here but I'm ready to jump into the pool head first. I've been wanting to get into a tiny trailer ever since I found it they were a thing. During my digging I've kind of fell in love with the Square-drop style. I like the simplicity of the square corners and additional space.
*example I found on Pinterest.

I've started creating a few mock-ups in SketchUp of a design I like and I'm just looking for some feedback. I've tried to keep the dimensions as accurate as I can with my limited knowledge but nothing is set in stone. I've looked up doors and windows used by actual builders and taken those measurements into my mock-up. Things that I have not considered in my mock-up are wall thickness, insulation, water tank and wiring. These will be included in version 2.
I'll admit I'm completely new with all of this and I have basically no experience building anything like this. However, my brother is excellent with metal and fabrication and works at an RV dealership. Also my father is a world-class woodworker. So I've got some good people in my corner who can help.
Thanks for reading
Sent from my Pixel XL using Tapatalk
I'm new here but I'm ready to jump into the pool head first. I've been wanting to get into a tiny trailer ever since I found it they were a thing. During my digging I've kind of fell in love with the Square-drop style. I like the simplicity of the square corners and additional space.
*example I found on Pinterest.

I've started creating a few mock-ups in SketchUp of a design I like and I'm just looking for some feedback. I've tried to keep the dimensions as accurate as I can with my limited knowledge but nothing is set in stone. I've looked up doors and windows used by actual builders and taken those measurements into my mock-up. Things that I have not considered in my mock-up are wall thickness, insulation, water tank and wiring. These will be included in version 2.
I'll admit I'm completely new with all of this and I have basically no experience building anything like this. However, my brother is excellent with metal and fabrication and works at an RV dealership. Also my father is a world-class woodworker. So I've got some good people in my corner who can help.
Thanks for reading
Sent from my Pixel XL using Tapatalk