Things like Laundry Machine, Dry Cleaning Business within the apartment etc.Goodluck 👍

I I have tailored this deal where it will be fruitful for both parties.

Whatever, he will have gotten the attention of the buyer.What if you called every day until the phone is NOT answered by a machine.

Quite honestly there are some good things that can be found on Craigslist but looking for a mentor in real estate is probably not one of them.You might join a real estate club in your area and start attending those meeting to network which might lead to a more fruitful relationship with someone who maybe willing to offer guidance and perhaps some mentoring support.Mentoring someone isn't a paid profession it usually is a byproduct of ones advocation and passion for real estate (not to mention their desire to expand their own network).A mentor knows the more they give the more they will receive back.There are many books, podcasts, and webinars here in BP that can serve as a mentorship program.

I found this site and the posts here are just awesome, very fruitful and a lot of experience here.

Now the talk is about is about AI or machine learning algorithms to predict everything from "fit" to when a candidate will be open to leaving their current company.  

For flipping, unless you have an incredible wholesaler or you have the vast marketing machine yourself, flips these day could be losing by tens to tens of thousands even in just the moderate kind of areas. 

And pac man machines.

I use deal machine and love it!

Then as others have suggested, focus on the “low lying fruit” or most urgent thing first.