If you’re using a car for business, log your mileage or depreciate the car; whichever method is favorable to you.

I started by house hacking a 4-plex, using a 3.5% down FHA loan and later refinancing at 2.9%.

At a company I worked at, we had a 16 year old boy running a warehouse forklift using a 7 year old girl's social security number using the existing Federal employee validation process at the time. 

They mentioned screening and using a standard lease agreement.

As with many here, I've been using a mix of Cozy (now Apartments.com), Stessa, and a few other custom workflows for turnovers that have worked well in the past, but with the takeover of Cozy by Apartments.com I'm now out shopping for better options for my primary, tenant-facing service. 

We started using a coffee maker with a built-in timer. 

I suggest using a service like Mayistay.

After the invoice was disregarded I decided I might try just using a rental management company.

using a TREC 1-4 contract so hard to scam there.  

I suggest using a service like Mayistay.