I would do as @Dena Puliatti suggested and handle the storage / fees for that separately.  

Are you retired military, or did you just separate after serving several years? 

Would they each report their gain separately or is there a form for all 3?

I am debating on getting a business credit card to separate by personal expenses from my business expenses?

So even though I've gotten out of what I consider to be my longtime victim mindset which is a huge step forward, I'm not yet who I'm trying to become if that makes sense and that takes time.I just thought it might be interesting to hear from others about how you dealt with these issues in your own careers and what practices helped you in separating emotionally and keeping separate from naysayers and people who feel you should be a specific type of person. 

Quick definitions:- Mother-in-law: simply means the basement of a home has a kitchen, separate entrance, and a dividing door or something like that- Accessory Dwelling Unit: means the city has approved the ability of the owner-occupant to rent out a portion of their home.  

Each jurisdiction has different rules on separate renters in a single-family.

@Joseph Lyons congrats on your acquisition.I would strongly recommend you get the water separately metered and have all your tenants pay their own utilities.

The units are completely separate but share a single meter.Link to Airbnb: https://airbnb.com/h/thesunriseshackWhat made you interested in investing in this type of deal?

They don't charge you a fee until you've failed the inspection a second time; so it seems like the play for efficiency is to not waste time out there and if you do get flagged you go back separately and fix the issue(s)?