You can lock the the joining doors to separate the units for long term rentals.

I just split out 3 units that shared HVAC so they each have their own separate system, it was not cheap! 

Hi BP team,My business partner and I own one property through an LLC (split 50-50), which for various reasons, we wish to exchange for a different property he owns outright through a separate LLC.

Is your plumbing not separate from the neighbors?

Being sued can happen whether you have a separate account or not.

Added a new build and created two from one building, out of the three preexisting single family homes: Completely updated and performed all maintenance from home inspections and discoveries as we constructed one new build, separated two existing, and completely remodeled another existing.

It is separate from the house inspection, but critically important. 

Also, since students are usually paying separately, I’ve never seen such a large discrepancy on price.

I own a condo (that I rent out to tenants) in a trendy (and expensive) Brooklyn, NY neighborhood and rent a separate apartment in the same building.Recently, I've been contemplating selling my condo and buying a multi-unit property as a way of investing but, more importantly, increasing my passive income/cash flow as I am particularly cash poor these days.

Yeah it sucks as obviously you'd get more money as a separate unit than all one unit but NJ doesn't like basement units very much.