You are right about the risk that comes with the holding period but in my opinion sometimes you have to take the risk and make sure the profit that you generate is higher than the costs that you paid by holding the deal for a specific amount of time.

@Alex V. you've got some good responses above but this specific forum is more for residential stuff. 

@Ashish Acharya A big part of my post is highlighting how specific details in local regulations can make it increasingly challenging to operate short-term rentals, even in towns where they’re technically permitted.

Cities don't play fair when they decide to go after you.One thing I would also suggest you do is look on AirBnB for the specific building you want to buy in. 

But I did not want to give specific examples with no context on a location for her. 

If you didn't budget your rehab correctly, and don't have access to more money, you will be stuck (this is also true if you buy with cash without any excess money).  

Well, there is this pesky obstacle called budget.

You can find them through local real estate investment groups or online platforms.Auction or Estate Sale: If the property has unique characteristics, especially being a large, old Victorian, it might attract specific buyers looking for such properties.

Watched some You tube videos about some ways, specifically creating a property LLC with WY LLC being a member manager LLC for the property LLC. 

If you have a budget and allocate the costs, not sure why you would need a different bank account for each?