I'm very new to this so please forgive the elementary questions.  1. 

With this model I'm able to get a lot more than other MTR operators who are relying on Furnished Finder and Airbnb for bookings.Being that I only operate MTRs, I price my fees to include this.

FoundationI just had a client request her contractor that she had used in the past (this was due to cost, he is less expensive).

This is the total of all sources of income in an investment. 

I have used “one client” listing agreements in the past....it identifies one buyer.  

This is particularly useful if you find a lower-cost property that needs some updates to attract high-quality tenants.Reverse Exchanges and Parking Arrangements: If you spot a great investment opportunity before selling your current property, consider using a reverse exchange.

Has anyone had any experience with this company?

I know the typical value add on a SFH is to fix up kitchens and bathrooms, and forced appreciation with ADU’s or new bathrooms and bedrooms, but how can you do this in a MFH?

And in fairness, not worth doing if you're not making more than that anyway.If he does something like this and it exceeds the SGA (Substantial Gainful Activity) limit he would lose his disability right? 

It’s fantastic that you're interested in exploring real estate as a way to use your free time productively.