I've been using it for over 4 years for self showings with no issues.

@Andrew Caton if money isn't an issue you should have no problem getting approved by a bank, it would probably be harder to get two unrelated people approved for a single loan than it would for you to get approved on your own. 

I’m not so concerned with how to turn them on, it’s more what immediate issues may I encounter when doing so and how can I mitigate them.

For a scope like yours, it typically takes 2-3 months with a solid GC, though sometimes supply issues can stretch that out.

We're currently looking for ways to streamline supplies for cleaners (toiletries, towels, item replacements) and handle small handyman issues.

You asked about buying older properties and the biggest issues I have found is that roofs need to be replaced, HVAC needs servicing/replaced, and sometimes there are foundational issues (not super common). 

There is almost zero chance that you bring this issue to a head and they sign a lease with a good future prospect for the tenancy.

This strategy identifies components of the property that can be depreciated over shorter timeframes (e.g., 5, 7, or 15 years instead of the standard 27.5 or 39 years).

Thank you all for your comments and for helping me understand this issue better; I appreciate it!

Construction i completely understand it runs in my family. money is not a issue for me is getting the proper knowledge in this field so I do not fail.