I found them on line and wondering how was your experience if you ussed them.response would be appreciated

Can't find any reviews online on that.

Yes, it needs to be your primary residence and you can only have one primary residence (where you live the majority of the time, get your mail, pay taxes, sleep at night, etc.).

Saw this program on Facebook today.Like all online coaches, I question if someone is bringing in millions of dollars, why do they need to be hawking a $5k course?

After some research online, I am reading that the cost per square foot on a gut renovation of this nature in Stamford CT is anywhere from $150-$350, which is ultimately not very helpful, because at $150 per sq ft, this is a very appealing project with a total profit of ~$175K (46% ROI) and at $350 per sq ft, it very much isn't, because it would be a net loss of 83K (haha).QUESTIONS:What can I do refine my estimate a bit given that I am not allowed to a formal inspection on the property? 

Do we just have a written agreement between father-son (is there a viable legally recognized agreement online to use)?

I'm shopping and ordering online given that my apartment is out of state and I'm flying in to set everything up.

I’m mainly focused on the ATL/GA region but am open to exploring other cities too.A little about why I'm here: I’m an engineer by day and a real estate enthusiast by night.

In online forums, the danger I've experienced is the "national" effect. 

Method of choice was looking for potential properties online using redfin then when I had run simple numbers I would drive by each property and its neighborhood and if it was worth pursuing, I would schedule to see the property through the selling agent.