I always assumed they have different title insurance companies that they write through.Even if you have trouble finding a title company to allow the simul close, you can just use transactional funding and make your closing on the A to B go through with a wire from your one day loan.

Robert - I know of someone who built an investing simulator that is really good . . . we lost touch for some reason, but I'll see if I can find him.

We're about 75% of the way there, with $1M already working for us.But even though the math all works out and all of the simulations I run seem solidly in my favor, I'm still very concerned about having all of my money in a single basket. 

For Business (in addition to simulations):A semester long project called "Find My Next Investment Property" - which is exactly what it sounds like.

look at City Zenith software to create a digital twin it allows for 1 standard design to rapidly be applied for all site variations and saved for submission to a modern Planning commission to run simulations for all utilities and impact on the surrounding area.

Young James Kirk defeated the "Kobiashi Maru" simulation by altering the software program.

Second way is to simulate doing it - he recommends the game of Monopoly - which was originally designed for business school students.

Hi Jamie, I just wrote a post today on the Bigger Pockets blog that explains how a simul close is done.

This isn't some sort of investment simulation funds to play with on a new brokerage account.

I've seen mortgage inquires have zero affect on borrowers.Shawn hit the nail on the head mortgage inquires during a specific time frame will only count once although they will show each time.Here is a link to thread where I just addressed this.https://www.biggerpockets.com/forums/311/topics/310884-credit-run-buy-unknown-sources-multiple-times For more info I'd suggest checking out myfico.com  This post is 100% correct, especially the part about FICO treating their exact algorithms as a trade secret.Very expensive "FICO simulator" software that we use internally that lets us throw "what if?"