My regret is not buying one in Hawaii or somewhere else where my family could spend some vacation time.

This cannot get passed through until the commissioners review and choose to vote on the bill. 

Can you spend money on a CRM, automations, VA calling service, a VOIP phone system, etc?

Assuming this is a clean file, with no exceptions required, most Underwriters take anywhere from 48-72 hours to review a loan and get CTC, or provide further conditions. 

Have to start from scratch on reviews/super host status. 

The reason I asked about the amount is I see people always searching for the "perfect note" when they had 100 opportunities pass right by and spend thousands to buy 5 loans a year which they could have done little work and still found similar loansWe buy non performing to get them reperforming and we also have some shorter term RTL's (performing) for cash flow purposes.

Now I spend 5 years hoping they make their payments and somehow refinance to pay off the balloon. 

A national buyer would review the BPO and maybe do some brief online research, but would not typically not know, as in your example, about the sewage issues or extent of interior rehab needed.

I took the next 5 months to tackle everything myself spending approximately 17k in supplies and tools + paying a plumber and roofer 4k total to fix those issues.

Some of them continue to get positive reviews because investors receive their distributions like clock work.