It doesn’t sound like a good deal if it won’t cash flow with 20 percent down; but it depends on your goal ..

It depends on your situation, amount of units you own, where they're at, and what kind of time you're working with.

It really depends on type of financing.

However, the money needed to start real estate investing depends on several factors.

It depends on your personal situation, risk tolerance, and future goals; and there are legal, tax, and practical implications (banking, financing, insurance, etc.). 

She can't afford rent, so you get her moved out by the end of the month, then apply her deposit to the unpaid rent, cleaning, and repairs.I may even incentivize her to leave quickly by offering to forgive the unpaid portion of rent if she gets out by the end of the month, but it really depends on a number of factors and I'm not going to ask for details.For future reference, best practice is to have set standards and adhere to them every time.

Now some states like Ohio once the props go up the vast majority will sell. so depends on the state and jurisdiction..

@Gabriel ShapiraThere are multiple software tools for investors depending on what part of the business you want to automate most are for acquisition or property management.

The main question that comes to my mind is if I will need a phase I/II study done on it to cover myself (depending on specific use).

Buying from a wholesaler with only two properties under your belt could be a real problem as their ARV is always too high and repair costs too low, depending on how much you know to date.