For example, say you need drywall, insulation, windows, siding, minor plumbing and electrical,, etc., are your contractors providing a total cost, say $25k, or do they break it down like $2k for drywall, $2k for insulation, $4k for windows, $11k for siding, $4k for plumbing and electrical? 

I understand how LLC's can benefit/insulate an investor if structered properly.

It's not a 5 or 15 minute exercise, and it needs to be set up and files correctly to ensure Series are properly insulated from one another.

We saw in one article that snow on a flat roof can actually provide some insulation for the building, but not sure about how wise that is.

What are you carrying for simple things that are required, like insulation, sheetrock, tape and compound?

(the original owner did the roof and insulation incorrectly) So long story short.

I guess I should check to see if there were permits to build the house, put the roof on, insulation, plumbing, electrical, driveway, foundation, framing, drywall.

He lamented that it would make it easier for the electrician to rewire, and to insulate the house.

Take a hard look at the properties for slip, trip, and fall hazards; loose and missing electrical or plumbing fixtures; obvious leak sources- roof, supply piping, or sewage; exposed wiring; adequate lighting in all common areas; fire hazards; sources of combustion gases; pest infestations; peeling and cracking painted surfaces; loose or flaking insulation or other coatings; inadequate electrical, water, or other utility services.Deal with the obvious first.

I want to make it from insulated panels.