(reposting...I don't think the first one went through properly, my bad)I'm an Operations Manager for a commercial architectural metal, stone and wood restoration in the SF Bay Area with experience managing resort facilities in remote locations in Kauai, Hawaii and rural area outside of Austin, TX.  

Here are the stats$113,000 estimated ARV based on comps $10,000 repair estimate (seller says $5k but I don't agree)Seller is asking $79,000This property is pretty much ready to go (very close to turn key) the wood floors need polyurethane, roof is metal it needs to be painted and the grass needs to be cut and bushes trimmed.

Is this a wood structure, metal structure or masonry structure; as this effects the level of design work needed. 

Matt, why not use a metal cage rather than a windshield on ball collection tractors?

If you are talking about an integral carport, and not a free-standing cover with some metal poles, there won't be a ton of difference.

All units are in excellent shape.3- mobile homes $650 each metals roofs all in excellent condition.Everything is 100% occupied (except owners house) with many long term section 8 tenants.Expenses on the rented units ran right at $15,000.

I was just as confused as you were, though, by this terminology and was wondering what good a screen door would do them, but they did clarify a black metal security door when we spoke on the phone.

They exist in both plastic and metal, but I think I'd use plastic in a bathroom. 

Run an add on craigslist for this as someone is always willing to work for cheap if you give them the scrap metal.  

Concrete:  $75 a yard installedBrick:  $.50 per brick installedpainting:  $100-150 a room with trimexterior painting: $1800-$2500new hvac : $2300new window:  $100-$150 for standard sizes x 2 for installdrywall : $12-$18 a sheet finished (depends on finish level and size of sheets)tile: $5 a square foot installed (add material cost of between $2 and $10)basic stainless appliance package : $2500hardwood $2 a sq. foot installed $1 a sq foot to refinish (add material cost of $2 to $10)plumbing:  $100 per fixture to install and $100 per fixture rough-inelectrical: priced per outlet and per fixture for both rough-in and installTotal rewire of house:  $3K-$6Kupgrade electrical service:  $800Total replumb of house with pex (no slab): $2K - $5K10x10 set of cabinets no frills:  $2500, about 1 day for a capenter to installcountertops: $1500-2000new roof:  $5K (metal including materials)deck:  $2K-$5Kbulldozer/bocat:  $80 an hourdumptruck:  $1.50 per mileCarpenter:  $35 an hour low end + $10-$15 an hour for helpers. 2 carpenters can frame an entire house in less than a week.