The IRS has challenged simultaneous "drop and swaps," so allowing some time between these steps is advisable.You hit this right on the head with your answer with TIC.You could also potentially do a Exchange Post Distribution (Swap and Drop).

I'd list them simultaneously & just getting bookings no matter which platform it's from. 

The platform allows simultaneous advertising on RentRedi, Realtor.com, Zillow, Trulia, and HotPads.

However, managing multiple projects simultaneously proved overwhelming.

There are people who buy a longer term (12 months or more ) OPTION giving them a RIGHT to purchase a subject property, at a certain price, within a certain amount of time, and attempt to either sell the option for a higher price or close on a simultaneous purchase and sale to an end buyer paying a higher price.  

The title search would likely happen simultaneously to your own due diligence and the lender's due diligence so it wouldn't really be separate steps.

We’ve started talking about the potential for collaboration, particularly to reduce construction costs by building simultaneously.

.- Managing Multiple Projects Simultaneously: Handling numerous properties at different renovation stages requires effective project tracking, milestone-based contractor payments, and solid contingency plans to navigate potential delays.- Technology & Automation: Utilizing project management software, such as Buildertrend or Monday.com, enables real-time tracking of budgets, schedules, and contractor communications.

Its hundreds of simultaneous moving parts that you must be on top of.

We're looking to get a construction loan to do 3 more, simultaneously.