I've been thinking about this as I continue my journey in real-estate investing, and I welcome input from the seasoned investors on here.Basically, say you have $100k in cash available to you for investment and you're looking to establish an ongoing monthly renting income.

Congrats on going full-time . . . it can be a scary leap sometimes.  

Congrats on going Pro.

I would refi on both your existing properties and use the proceeds to buy more units but make sure they will also cash flow beyond whatever your total and ongoing expenses will be.

If he had made a duplicate and later on go back in to "pick up his stuff", since at that time he is no longer on the lease, he is actually trespassing. 

There are NO courses that teach you what you need to know to be a developer, unless you plan on going to school to learn project management, construction, etc., and any course that promises that is probably a scam. 

I'm looking into purchasing my first property a 4-plex in the next 1 years and couple months.I read Brandon Turner's book 7 years to 7 figures and I want to follow every step in that book, my first couple months after leaving high school, I also plan on going to real estate school after high school. 

When I first joined BP I ran a legitimate coaching company called The Entrepreneur's Incubator.  

You will have ongoing routine maintenance and make ready costs between tenants. 

I ran a report using a house whose ARV is $150,000, bought at $105,000 (70% ARV). 10% maintenance and capex, 8% vacancies, .027% property taxes, 10% PM, $900/yr for insurance.I show annual operating expenses at $9637 which is about 58%.With a monthly mortgage of $532 (100% financed at 4.5%) this only cash flows at about $60 per month.Is there something wrong with my calculations?