You will have to seek (and most likely pay) a licensed professional to work out the details.  

A word of caution, Quang: I have seen roadside signs and Craigslist ads in Northern California, where a "Real Estate Investor Seeks Trainee $1k-$30k Month Text Your Name To..."

@Ivan Barratt - what is your plan to increase the cash-on-cash returns?

Rich Dad's Increase Your Fiancial IQ by @Robert T.

Tenants that are one flat tire away from missing rent will not result in quality cash flow, and yet ironically these type of tenants are the kind that tend to rent in the type of neighborhoods that show the highest pro forma cash flow projections on paper ... too bad those cash flows aren't what you will actually get during a downturn, and you spend much of your time chasing down rent as opposed to growing your portfolio ... too bad that the increases in rents and prices will not tend to keep up with inflation in many of these neighborhoods too ...

With anything old, it's bound to be an onion of problems to replace, so unless it is necessary to replace it, I would not touch it.On the other hand, if everyone else in the neighborhood is updated high efficiency, then that's another story and it makes your house somewhat deficient.Not sure how you get from a $2K replacement cost to $6-10K value increase.

Meetup.com is also another source for seeking investors. 

Or admit more students, both of which increases revenue. 

I am laser focused on  educating myself about analyzing opportunities to increase knowledge and decrease hesitation that results in missed opportunities. 

Besides, I'm a newbie and many investors disapproved of this deal the last time I posted it at BP.A few days later, to save my friend from an unprofitable deal, I ask her to buy a house for herself since she's not into it for profit but to seek a bigger shelter than her condo.