You might try driving around your area and see if you can find any ongoing projects similar in nature as to what you have in mind and attempt to have talks with the contractors on site or even the owners if they are available. 

These will typically require multiple attempts so my list is kept small.

Have you attempted to contact the 'friend' that let him in?

I have a property that I have been renting for about 2 years now and the current renters are attempting to purchase the property.

There are times when a pain ridden body can't lift the feet to get in the tub.So, you have to do your demographic research to get a gauge.Good luck with your renovation.

I have been attempting to pay off debt, but due to (being transparent) me fighting for the joint custody of my daughter and my daughter being admitted into the hospital, I'm facing a lot of debt additions.

What I see often amongst friends and acquaintances attempting flips is they over invest in the rehab.

The Contractor is paid immediately without having to wipe out cash flow for the month or having to attempt to negotiate a payment plan.

If there's gridlock, Chicago will attempt to use property tax hikes to pay these bills. 

I'm interested in hearing the commission your broker takes on your flips or if you attempt to sell them as fsbo.