I use them pretty interchangably because all commerical loans that I have originated are portolio loans and the lenders will do a commercial portoflolio loan on a non-commerical property, but not all portfolio loans are commercial in nature. 

Its pretty easy with the utah commerical website.

He provided a "Commerical Property Purchase Agreement Receipt For Deposit, And Escrow Instructions" Form from 1998. 

I would suggest get a broker involved in that area to assist you with commerical lease or list as business opportunity.  

But I had 20 million in commerical debt so they did not care it was all equity and Character. 

Of course the websites show agents that use to be with a Well known Brokerage House and now they love their freedom AND ALL the commission...at least that's the commerical on the site.

fyi - financing an AFH is not as  easy as financing a " regular " investment  property  .....commerical or   special  ADH  loan program  will be needed and   terms will be  higher  

I use Commerical loans in Kansas City under 1M from local banks, here is what I am getting now: 20 year am, 5 years fixed, 4.5% interest.

I have a commerical condo HOA went from $250 to $500.

So, before you dive into details, google Loopnet Commerical Self Storage San Diego, or the area you want to look at.