7x14 Cargo Conversion Help

I'm about to convert my work trailer into a camping trailer. However, the shelving that I built for my "work" trailer can be easily removed in about an hour. I am looking to build a camper style interior that is "easily" removable. I do not need plumbing - I just want to have beds, an eating/sitting area, and a small dry bar to do food prep/coffee pot, etc.
Here is a quick drawing of my idea:
I was just wondering if anyone has done this or what your ideas are?????
My thoughts are to make queen size bunks towards the rear of the trailer. Under the first bed will be storage. When I fold the ramp door down, there will be some sort of a wall either w/ windows or screens and some sort of privacy. I may cut windows into the trailer (not yet decided). I plan to build some sort of a kitchenette in the front, but looking for any/all ideas. Thanks in advance!
Here is a quick drawing of my idea:
I was just wondering if anyone has done this or what your ideas are?????
My thoughts are to make queen size bunks towards the rear of the trailer. Under the first bed will be storage. When I fold the ramp door down, there will be some sort of a wall either w/ windows or screens and some sort of privacy. I may cut windows into the trailer (not yet decided). I plan to build some sort of a kitchenette in the front, but looking for any/all ideas. Thanks in advance!