My business has increased and multiplied just due to coffee and a few ride arounds with them.

You'll find that due to repeat, referral and TOM that your marketing dollar will decrease considerable and that your returns will be in the low 20 times multiplier.

In can multiply returns but what everyone also fails to mention is it can also multiply losses.Now I am not opposed to debt but there is smart debt and bad debt. 

And how big of a multiplier was the change from residential to commercial?

@Mark Moore , some of your numbers don't add (or multiply) up.--$875/month is $10,500/yr not $10,800--those maintenance and management expenses seem very low.  

What I usually do is take the most recent 3-5 properties and do an average price per square foot and then your subject property multiply the square footage by your average price per square foot - this should get you close to a comp price.  

Log how many hours you spend doing this and multiply by whatever you believe your hourly time is worth....then see if you actually saved any money DIY..........just sayin'

I've heard people claim things like 70+% APR because so much of their payment is interest.A lot of people don't understand that interest is ALWAYS calculated as outstanding principal multiplied by interest rate. 

What us "regular" people do is we take our gross rent and then multiply it at 85% or 80% (depending on what metric you want to use) and THEN we calculate our cash flow.

You’ll be eligible to buy another house hack sooner (multiplying your net worth building machine).You can refinance if rates drop in 6 months to a year.