This is concerning to me but can anyone let me know if I am missing something.

They’ll take care of everything from listing and tenant screening to addressing tenant concerns.

Then tell us the nature of your remaining questions and concerns as to each remaining aspect, so people can have intelligent, focused, SHORT, conversations with you on each issue you present. 

According to the article, around 5% of the properties are being bought by investment companies, leading to concerns that regular homebuyers are being priced out of the market.1) Do you think this could become a long-term issue, given that the current percentage of investor-bought properties is relatively small?

Seeing words in that language like might, try and "not at all" would concern me if I were reviewing their fund for investment!

If My father and I use the heloc to fund the repairs; I'm concerned to have payments on a heloc as well as giving up all the cash flow for a period of time.

I have been trying to dig a little deeper into John's concerns and waiting to hear back from Airbnb on them.

Extremely communicative and Bob spent time over multiple phone calls answering specific questions I had concerning the deal.

Sharing your concerns can help others learn and overcome similar anxieties.

I'm definitely still looking at it, but one concern is the population growth, it seems to be decreasing slightly?