What % is typically required these days? 

@Brice Alef-Torrisi putting each property in its own LLC is usually overkill.Getting a bank account for each LLC is typically something you need to do to avoid "piercing of the LLC corporate veil" (actually depends on tax selection you made for LLC), but is also overkill.You haven't indicated how you are holding the deed for the latest property.If in your name or same LLC, you don't need a separate bank account.If in separate LLC, you can create a Master LLC, have each property LLC hire the Master LLC to manage their affairs, and just get a bank account for Master LLC.This is an opinion, not advice, so lookup CPA Frank Alcini in Troy for expert advice.

Generally, the biggest difference is that DSCR Loans often have prepayment penalties attached which typically will have a 1%-5% fee if you prepay the loan within the first five years so its the "risk" of having to pay a little extra fee if you sell or refinance the property pretty early on.PS - check out this series of 10 articles published on BP on all things DSCR Loans which can give you a full rundown on everything you would need to know when using this type of loan!

Property owners get an annual update on their SEV & Taxable Values with their city property tax bill, typically sent in December.So now, the city assessor tracks the SEV, but homeowners are taxed based upon the capped Taxable Value.

Those typically seeking $30-$50k are for down payments or second position liens. 2.

Most out-of-state investors looking at Detroit are typically focused on cash flow, which means they're usually targeting C or C+ neighborhoods.

In FL flood is typically the main cause along the coast.

Each jurisdiction is different, but typically include a substantial deposit due same day up to full price deposited that day. 

One thing I am curious of - typically many of the hard money lenders will charge a 1-3 year pre-payment penalty in these types of scenarios unless your client paid points to not have that pre-payment penalty.

No - absolute max for DSCR is 85% LTV and that is extremely rare and typically not workable in this rate environment anyways.Standard/common max is 80% (acquisition and rate-term refinances) and 75% Cash-Out Refis