Could you provide any solutions or guidance on how I can legally rent out both units on the property?

Is there some sort of solution where I can keep the old railing in place and make it safer without breaking the bank?

Nice to know I put a solution on this post to get your money back that I personally used myself and for other investors after pursuing all the other options everyone suggested since I exposed Carson 3yrs ago and it gets deleted-- so much for Bigger Pockets transparency-- for anyone that didn't get the opportunity to read the post reach out to me-- If BP censors this message again it says a lot about the guys running this site

Or maybe it could be a secondary unit in addition to the primary washer/dryer for larger homes that could use a third solution as a backup on a second or third floor.  

With the master, would this still be a viable solution if each one of my LLC's have different partners and ownership splits? 

There are solutions to let prospective tenants in for showings - smart locks, Tenant Turner.

We've also had a number of people relocating to the area reach out and say that they would prefer a furnished unit while they looked for a more permanent housing solution (often purchasing a home). 

I'm significantly ramping up my lending activities for 2020 and looking for a good software package to manage and automate as much as possible. I'm curious for the good and bad of what you are using? Here are my prior...

Honest opinion after using Royal Legal Solutions for the last 3+ years.

ATTOM Data Solutions just published this report that states "U.S.