Tax is one area that can get complicated very quickly and the liabilities can be significant.

Nothing complicated.

I do know that the FC in FL is judicial, which, in general, takes a lot longer than non judicial FC states.Borrowers are doing their best to hang on and are getting some help.

That should be nice and clean.You could have a more complicated situation if the IRA was joint venturing with a flipper and splitting the profits.A custodian cannot provide you with tax or legal advice. 

You may not have enough in the budget to pay for a full time maintenance guy and a PM company can actually save you money by handling building management and keeping full time employees off of your payroll.There are some complications with bigger buildings like massive, complex boiler systems and elevators on occasion but, the analysis and operations are similar. 

And investing in a 100 unit is not inherently more complicated than investing in a small rental.  

@Evan Polaski Explaining the BRRRR strategy as a combination of flipping and buying/holding with a refi in the middle is a much less complicated way to think about it, thank you for that!

In addition, if you were to leave your employer, there's the chance these funds would have to be repaid immediately.There's some other ways to invest with retirement funds, but it can get complicated to follow and ensure compliance.

That's why people don't probate because it could be a huge complication.

Since I'm OOS and this is my first rental, I'm not looking to complicate things too much, so not looking at BRRRS or flips for the time being but instead turnkey SFHs that are mostly ready to rent as is.