Add three years of depreciation to that; multiply by your marginal federal and state tax rate, and the taxes are probably modest. 

Put your money in investments, student debt is not going to multiply your money.

The deferred maintenance wracks up quickly, and you have to multiply that by the number of units.Higher vacancy rates, instead of 2-4 weeks to fill a single fam, you are looking at 4-8 weeks to fill a multifam.

Now divide 100 by this number, and you will get a percentage (decimal at this point).4 - Multiply the numbers you assigned to each r/r by the percentage you calculated in step #3.5 - Assign the r/r, with percentages calculated in step #4 to each partner.6 - Add up the percentages in the individual partner groupings you calculated in step #5.7 - ...and you have the percentage of the deal each partner will get.

The link to the BP Rental Calc is below and will open a new tab.2bd/1ba Largo Duplex Analysis$160,000.00 purchase price$3,000 closing costs$40,000.00 downpayment 30 year loan at 5.2% $658.93 monthly P&I // Vacancy $126.00 (7%) Repairs $90.00 (5%) CapEx $180.00 (10%) Insurance $150.00 (8%) Management $162.00 (9%) P&I $658.93 (37%) Property Taxes $221.08 (12%) Total $1,588.02 (88%) Rent as listed: $1800 - expenses  $1588.02 =  $211.98Gross Rent Multiplier: 7.41 Income-Expense Ratio (2% Rule): 1.10%I expect I would be able to raise rents, at least to matching levels but I am ensuring the deal would pencil out before turnover and an increase (is this smart to do, or is it killing potential deals?)

Consider someone who has purchased several rental properties at 20% down and is planning to match a payoff of all loans to a retirement date with pensions starting (military, state, etc).Assuming there will be no more purchases and a set amount of monthly money (cashflow plus additional owner input) is used to paydown loans via debt snowball/avalanche process, what is the actual timing of the payoffs?

All you need to do is look at what the actual tax rate is, multiply that by your purchase price to see what your taxes should be.

Kinda blows my mind that there are so many creative ways of finding sources of funding and grow my business while helping other investors multiply their wealth as well.

I would tell her something along the lines of "If we spend some time and money today, we can multiply both of those factors in the future through real estate." 

Multiply this by fitting 7 companies per month X the ad price and you're talking some big money.The hardest part is getting permits approved iin high traffic areas, as most of them are already taken by large outdoor advertising companies.