1978 Argosy: Help me build my home! :)

Hi, I am a wildlife veterinary technician in need of a place to live :) As the current housing market is out of my financial reach and I tend to move around the northeast for work, purchasing a traditional/stationary home, and large one at that, seemed unattainable, and not really what I want. I would like a simple life and small space to call my own! It’s possible one day I may re-utilize this trailer as a coffee trailer or unti to help animal shelter bring up adoptable dogs from the south; possibilities are endless! But, once complete, for friends and family that contribute (or contribute with emotional support :) I would love to host a house warming event. Thank you!