And milestones they need to meet before I pay them, etc..

In traditional build, there are usually 6-10 withdrawals after certain milestones are met during construction.

Most firms don't give precisely defined turnaround or milestone dates. 

If there are specific milestones, i.e. framing or drywall, including tape and mud, that is fine as long as it is broken out specifically. 

I have narrowed down 3 areas:> Manor, Tx (Location is across HWY 290/130) > North Leander, Tx (Location around Larkspur Blvd or intersection 183&29, Specifically Orchard ridge(Lennar) and larkspur milestone communities along the border of Leander and liberty ) > Liberty Hill, Tx (In proximity of Bill burden Elementary or Liberty hill elementary school)I would like to get honest feedback and comparison about the 3 Areas in terms of the following:1.

Terms of payment and milestones?

My intentions aren't to jeopardize their milestone of purchasing their own property regardless of the methods they used to obtain the down payment (didn't pay rent since DEC 2019).

Debt Set to Exceed Size of Economy for Year, a First Since WWIIU.S. government debt is on track to exceed the size of the economy for fiscal 2020, a milestone brought into reach by the coronavirus pandemic’s economic impact and the federal fiscal response.

The first purchase is such a milestone.

My goal is to completely replace my engineering with rental income and hit the million dollar net worth milestone by the time I turn 30.