We had to do it for the apartment we're living in now and for our storage unit as well.  

What do you use for the storage of building materials on the job site?

If you get bored with that, there is also storage units....

However, there is a reduced sales tax due on the rental of commercial office, warehouse, self-storage, vacation rentals, etc.

Hello ChristopherIf you have any interest in investing commercial properties (5+ multifamily, retail, storage, warehouse, NNN, etc), I'd be happy to sit down and discuss financing. 

@Michael Zandona While I don't recommend investing specifically for tax savings, if you're looking for properties with significant bonus depreciation potential, have you considered self storage?

Currently have 4 rental properties and a good amount of equity which could allow me to break into larger real estate (multifamily, self storage, luxury str).

Set goals, CONSTANTLY search for deals, and network telling as many people as possible that you buy house, multis, self storage or whatever and you will be amazed at what comes of it.

Other examples which fall under this second category is adding storage units on the property or leasing space to a utility company for solar panel farming or other similar uses.

Parking lots or Self Storage in Italy., d.