There's some excellent relevant & recent material from very high quality individuals on this forum.

The benefit of old homes imo is that I go in and redo all of the systems and have basically a brand new house that I know was done right bc I oversaw everything.Most new homes are built with cheaper materials than the homes built in 1900.

When you add purchase price, carrying costs for at least 6 months, materials, labor, real estate agents costs and taxes, do you have at least a projected 10% profit?

I own a licensed gc company so if it is in a decent area I know I can add alot of value to it at a cheaper price since there won't be any labor or material markups.

Are the people that give bad feedback on the reviews actually the lazy ones who sort of half commit themselves, put half *** effort in studying the material and submit half cocked deals to Jerrys buying team only to be rejected and when they dont make any money in 30-90 days just get angry and decide they will give a bad testimony on rip off report?

Price out as much as you can in terms of materials and estimates.

You may be able to lean on the title company if they missed something, but generally if the deal closed and its not an issue of material disclosure or title or something its generally your issue now, the owner doesn't really have an obligation to comply if they closed according to the CD you signed.  

I need to check if the $100,000 cleanup and removal is just for Pollution or does it cover material debris.3.

However, for building materials, we get 99% of them from the four mentioned!

It does not cost the landlord except for the labor and materials.