Tons of returns set this system off: errors, no income lots of expenses, disproportionate expenses, etc.When all that is done, IRS has a budget for how many returns they will put in the audit queue.

The chlorine goes into the water and the sodium builds up on the titanium plates which is why the cartridge eventually has to be replaced.These systems don’t actually measure how much chlorine is in the water or how much is needed.  

We have worked hard to build up our systems to manage our business. 

Or, they can let the system implode and reset. 

Set up a basic system to manage your listing, update it monthly, and always ask guests for feedback—and don’t forget to casually ask for that 5-star review!

Quote from @Trent Reeve: well, a company would have to 50 states and build in integration functionality for 50 different systems.

., leaving it primarily to the platform's messaging system or texts has worked out so far, reserving direct phone contact for requests or emergencies (which saves time).

I incorporated smart home technology, such as automated lighting, heating, and security systems, which is highly desirable in today’s market.

I could not get a human to answer any of my questions and could not get the system to let me through. 

To scale this route you need to have a good system in place to ensure you are profitable.