@Sang Kim- thanks for clarifying you are trying to get a commercial loan ...this is a  completely different product than a home loan ...You still should be able to  locate and obtain a good commercial loan  without  having to pay any fees upfront  ( other than possibly paying for the appraisal after the  loan has been  approved )

This would allow you to indefinitely defer the tax on the property and use it to purchase larger property/properties in a nicer appreciating area.

Because of the nature of a tax lien, it would be difficult to obtain financing from a commercial lender secured by the tax lien itself.  

It's important to understand the zoning/code requirements and obtain all necessary permitting if you intend on operating your real estate as STR anywhere in the country.

Credit (loans) become much more difficult to obtain and if available you pay a MUCH higher interest rate with a much higher down payment requirement2.

No deal(s) just insights & offers to obtain a premium membership that cost ten times the membership you already have (with monthly or annual dues).

You can surely buy cheaper properties and obtain the same debt pay-down, but now you've got 5x the head-ache, so right asset class is more about efficiency when it comes to debt pay-down.Tax shielding is similar concept in that more expensive properties directionally give you more building basis to depreciate, which means less net income to tax.

Quote from @Tyler Kesling: Not to drag this thread out indefinitely but if I were to take your advice and start small, is it the dumbest thing to 1) Hire a PM on a single fourplex and 2) Do a HELOC into a DSCR?

They “optimistically believe contacting an attorney is the same as engaging an attorney; that engaging an attorney is the same as sending a demand letter; that sending a demand letter is the same as filing a lawsuit; that filing a lawsuit is the same as obtaining an injunction; and that obtaining an injunction is the same as winning a case; and that winning a case is the same as perfecting a judgement; and that perfecting a judgement is the same as collecting on the judgement.  

It sounds like the Title Co. was not aware that the tenant prepaid rent and just prorated the current rent for the month of closing, so agree if they had no knowledge of it, would not have ever gone on the settlement statement as a credit to the buyer and they likely will not do anything post closing to help obtain those funds.