I don't think the site is generally more costly than the structure build until you start getting into unstable soils, steep hillsides or other things of that nature. 

Prefer to have no load bearing pillars if we can avoid them without too much more cost.We have soil and elevations from site survey just passed to us by the seller so shouldn't be a problem, but we still have to select our civil (should be by end of the week).As per insulation requirements would we have to ask the county or how would we figure that out?

Different type of contamination. 

Add in a very healthy security deposit and I bet you can find people willing to take this risk. 

The deal should be able to support paying the added cost and still leave you with a healthy profit.

You need to have contingency plans and extra capital for when things go wrong.All too often, new investors with no money are the ones who want to leverage to a high degree when, in actuality, it's generally something you should only do if you have a healthy amount of liquid capital.  

There are some great resources on here and a healthy Denver contingent of people doing basically everything you could think of -- house hacking, buy-and-hold, flipping, wholesaling. 

Low down payment options are preferred..Thanks hope everyone is staying safe and healthy.. 

Check that the turnover time in your market is healthy hopefully less than 30 day (how long does it take to rent out a unit)

If you choose 5 - 10 companies that are the leaders in their respective markets, you should see a healthy dividend and price appreciation over time.