.- Value add - How much does it cost to build additional storage units?

Second, I'd connect with some local hosts in your area also in addition to Airdna.

The loan officer didn't care about the LLC, just said there would be additional papers to sign.

In addition, 100 units would necessitate 100 accounts.  

HOA is currently $172/month, with and additional $44 for club fees, covering club amenities, including a gym, boat lift, a restaurant etc. 

I will plan to improve the common areas, property fencing and siding. 3 of the 4 units have been turned in the past few years so there is not too much to do inside.

Very good point.In the case of Arizona, I have been unable to locate any state law / code that suggests Arizona may have additional regulations. 

Additionally, not all transaction types support Locations, meaning you'll have to create journal entries to correct them—requiring a solid understanding of debits and credits, which can be time-consuming and error-prone.Instead, I recommend biting the bullet and upgrading to QuickBooks Online Plus for each entity.

However, i'll likely be looking at additional ways down the road to be even more secure for a backup what if scenario.  

This is straight from the CFPB website: "Additionally, for 60 days from the date your loan servicing transfers, your new servicer cannot charge you a late fee or treat the payment as late if you sent it to your previous servicer on time or within the applicable grace period."