As I got to know more investors, I learned many of them were regular people that worked hard, saved up, and invested.

So, it will reduce your net income and therefore your taxable income.

The CMA is right on the sale price - My payments to the seller includes a 25 year amoritization rate, so my monthly "mortgage" to the seller(300k with interest) is greater than their current mortgage. (200k with the same interest rate)- Going the regular financing route (25% down) is not desirable since I would need to dip into my primary residence HELOC for the downpayment.

So far as actual days of the week, Mondays can be busy with regular operational items, weekly reports, weekend follow-up, etc but generally speaking Friday is much busier than Monday because teams are getting ready for weekend move-ins and more people come to see apartments Friday/Saturday than any other day of the week. 

Did you get any kind of regular home warranty?

Does a regular umbrella insurance covers STR?

It's that lightbulb moment where you realize that even after paying the surcharge to pay a mortgage with a card, you still earn positive cashback, making your net interest rate on your mortgage effectively a negative percentage.  8% cashback - 3.5% pay by card surcharge = 4.5% free money, and considering my mortgage interest rate is 2.75, that effectively means I pay no mortgage interest and still earn 1.75% free cashback.And the best part is that this passive cashback is generally speaking not treated as taxable income.

Once occupancy permits are done, then you get a regular mortgage. 

I recently lost my job, have about $150k in cash to invest, have a few cash flowing rental properties, and really want to use the $150 to maximize cash flow so I can avoid a regular job and focus on real estate and starting a new business. 

We regularly update it.