You are free to come remove it and take the materials down.If you do want the fence then of course pay the guy

I've also used GC's to complete full rehab jobs & depending on how much work a house needs and how comfortable I am with the rehab, often times I will sub out the work to different painters, handymen, electricians, plumbers, etc instead of using a GC.The more I do this the more comfortable I am managing the jobs myself and it often times saves me significant amounts of money on the rehab costs to just sub out the work vs using a GC for the full rehab.

Use low maintenance materials as me tinned above.Have qualified installers who don't cut corners.Buy materials with long warranties as this usually signifies higher quality products.

Looking for help with general project management activities.

I was a property manager in Grand Rapids and managed almost 100 doors.

Is the market for vacation rental management moving in this direction?  

Instead use a free property management software to help you with the rent collection process.

A Pro membership gives you the tools and resources you need to start, scale or manage your portfolio.

I believe that POH homes though inconvenient can be managed effectively if the market conditions are correct. 

Go buy a property and learn how to manage it.