That won't get you finished, but might get the value up to $40K so you can borrow up to $25K total? 

I now came up with a strategy and I would like to have some feedback, whether it is a realistic scenario or total bogus. 

I would try the bigger pockets calculators for buying a rental, and also a rent vs. buy calculator you can find online. 

I think they'd have a hard time proving to a judge that you are responsible for a total of $8,000 in damages and they know that.

At 36/64 Keller Williams, the company/franchise takes $2700 of the total.

Are there any course online or offline that you can recommend?

Once you have a sense on price you can sell the homes for, I would take a haircut to the total resale value and add it to the NOI.

We bought our first flip house at a live auction from Williams & Williams, I was the only person there but bidding against 4 other online buyers, the auctioneer took bids in an earpiece then announced them and looked at me to indicate it was my turn to bid.

When the time comes will use online services to market the units.

I know two brothers in my area, who started investing the same time we did, bought 2 triplexes like us, and then sold it about 8 years later, and bagged over $100K appreciation for each, totaling $200K.