My experience is depending on the scope of each project one PM can handle anywhere from 5-10 projects simultaneously.

I was simultaneously talking with the bank while working with my GC and realtor.

I just had this idea for my next investment- I am currently doing a live in BRRR as well as house hacking it simultaneously. this August marks 1 year of owning my house that i purchased with an FHA mortgage.

But as I move through my course work, there are things that pop up where I don't understand how I can ethically or even legally perform both roles simultaneously.

If the buyer/wholesaler has no capital with which to purchase the property, and no credit with which to obtain financing, then it’s pretty clear he has no intention to fulfill the contract and wants to flip the contract to an end buyer for a assignment fee, or flip the contract for a greater price than he’s paying using a simultaneous or double closing.  

Simultaneously, whenever you have a Tenant Turnover, you also have a whack of Repairs & maintenance in the get-ready process.

The whole section cited is a caution to lawyers to not try this kind of dual representation/simultaneous close unless a wide series of (improbable) things are done, and even then there is a section that says this whole process may involve other criminal issues. 

So, I immediately made 2 simultaneous cash offers!

Managing my current portfolio while simultaneously expanding my efforts became a minor obstacle as I continued on my real estate investing path.

Another benefit to doing it this way is that maybe you could simply refinance the property in the LLC (without the partners as guarantors on the loan), then have the LLC buy the equity back from the partners based on the parameters you used above, simultaneously with the loan closing.