Cities with limited land for expansion have higher appreciation than those with abundant, low-cost land where new construction is preferred.

Most investors at the time of their writing had low interest rates so their goal was to continue to acquire more mortgaged properties.

Your initial monthly payments will be very low and then build up as the project gets to the end.

This is one of the best ways to scale a portfolio while keeping low out-of-pocket costs.Big Picture: The Best Move for You•If you need funds now, a HELOC in your name makes sense—but keep the rental in your personal name to avoid triggering the due-on-sale clause.

Also, after a year, the mortgage hasn't been paid down by much, especially if it's a 30 year mortgage.The only challenge you may run into is if you purchased it using a low or no money down mortgage option like FHA or VA lending.

Lets say your accountant tries to write off as much as is legally possible when it comes to lowing your taxible income so that your tax burden is less and you pay less taxes.

Is it doable - yes but you will need to go to a lender who probably uses their own funds vs. an instituational lender as they will not like 2nd position nor the low amount.

Don't let the idea of a low interest rate trap you from upgrading to size/scale.

Low down payments but I can still use them as leverage.

if it's low and you sell, that rate is gone forever.