look at your experience level with reality in mind.I would want to feel very comfortable about those things before spending time on deals and money when i had no real capacity to transact no matter who the lender was.

Interest on the All in one is simple interest, so it is calculated on a daily amount then added up for the month and that is your minimum payment at the payment point in the month.

If you save the date and amount for each transaction in Excel, it's easy to calculate your IRR.  

Real Estate “Enhanced ROI” TechniquesSummary of advanced techniques used in real estate transactions to enhance return on investment, yield and velocity of capital resulting in greater wealth1.

We did the majority of repairs ourselves (fam of 4), while we stayed there (3BR 1.5BA, 1100Sq-Ft) and learned alot about the place by using it on a daily basis (as a renter would).Ask yourself: What size beds fit best into the space so you can still move around (w/ luggage)?

The net transaction says it all.

Check AirDNA to get an idea of daily rates and vacancy rates. 

Such quid-pro-quo transaction would be considered "prohibited" by the IRS and your IRA disqualified!

Using mostly cash reduces risk and simplifies transactions but ties up capital.

When I selling my first flip, even after 50+ transactions under my belt I still had my father negotiate on my behalf.