The question is asked so often and so often people respond with affirmative as if it is the easiest task in the world. Perhaps it may be. But it still requires some planning, some elbow grease, and some skill. What are we talking about? Turning a pre-fab garage or barn or shed into a tiny house.
Yes, there are modifications to be made. Perhaps the biggest stumbling block is that these pre-fabs are not rough plumbed or rough wired. They also don’t have insulation or interior walls. However, they are sturdy and typically have a sound build structure.
In the video below I submit it can be done…and for under $20,000 USD.