They are either a combination of a Maintenance/Tenant Management business or Accounting/Real Estate sales/Tenant management service. 

Quote from @Nadine Wallace: You can do simplisafe with/without Wi-Fi, but you will need cellular service.

Risks: rates go down and you have to pay a prepay of 2 or 3 %; you have to sell and pay the prepay; rents decline & you can't make the payment like any other type of loan; cost upfront a little more than conventional; need to find experienced broker licensed in the state where subject property sits; servicers are bulldogs. 

Congratulations on your impressive success since 2021—that's quite an achievement to have closed over 100 transactions in such a short time.

I self manage my properties and run a real estate based service business, I'm able to do bookkeeping for both using Baselane.I think you / your CPAs should try out a few softwares to see which one works best for you

Happy to be of service.

It may or may not show on a credit report, depends on the servicing and you should have the loan serviced.Failure to include the debt on a future loan application is mortgage fraud, wanna go to jail?

I have seen companies like “Sturdy Build” whom I consider to be an A to Z service that is premium.

Look for loans such as DSCR (Debt Service Coverage Ratio) loans. 4.

I've had some not happy when I have asked them to split it out.I've tried asking questions to the IRS customer service reps, and didn't have the best luck.While I cannot cite a specific official guidance on this issue, I consider debit cards exempt.