Requiring occupant to have renters insurance is another possibility for extra protection.

Living in one unit and renting out the others could offset a significant portion of your mortgage, giving you extra breathing room as the sole income earner.

The least states:"Tenant shall pay a "late charge" not in excess of five (5%) percent of the amount in arrears for each month the arrears remain unpaid if any Rent is paid more than ten (10) days after the due date thereof, to cover the extra expense involved in handling delinquent payments.

Well, STR can work well for people who own a vacation house for personal use, and just want to generate some extra income when not in use.  

With the increased competition, it’s crucial to prepare your property to stand out and work to address obvious buyer objections prior to going on market.That is some great data for reference!

Another option could be exporting your data to a spreadsheet for manual adjustments.

After adding an extra bedroom and bathroom and rehabbing the house, I was well over budget.

Not to say you cannot do well, but it’ll take some extra TLC. 

The inspections have become so nitpicky over purely cosmetic items there has to be an extra $1-2k per year to keep up with the punch list every 1-2 years.

For your first BRRRR, plan for extra in your rehab budget—unexpected costs happen.