Difficult to obtain because they want collateral, which puts me personally at risk. 

Does it make sense to increase my home debt to invest in other property???

Knowing that, if I did buy the property, I may slightly increase rents at renewal time.

I'm curious to know, what are some things you do that are difficult or frustrating, that you can't find a good tool for?

Cap rate is difficult to find in smaller communities it seams (not that much product to compare).

Cash flowing SFR is very difficult in North Texas right now.

. $100k under the county appraisal is not to low - just work with your numbers. you can put it on paper with 30 working days Due Diligence clause and option to increase it by another 21 days. 

For example, things like vacancy, no payment, rent increases, late fees are all going to affect the actual number.

Your overall cash flow will increase as well as your ROI and you will still have $1.6mm in equity.

I have been using my families CPA but have found him to be unresponsive and according to my associates I have been paying more in taxes then I should.The second for the house I'm flipping now, i have a partnership with 2 other guys, the partner who is in charge of construction is not doing his part and has been very difficult.