Did you just add a microwave and mini- fridge?

Courtney is talking about a ductless mini-split heat pump, which could be installed in an occupied unit with limited disruption.Installing a traditional ducted system would be more invasive due to the necessity of installing the duct work.

I agree with approaching the tenant to see what the intended purpose was, but as @Jon Holdman suggests, I furnish all my rentals with mini-blinds. 

Each unit or "mini-unit" needs to offer easy parking, even in a place like San Francisco where public transit is good. 4.

Pete has areas in the South of downtown and around the airport and on the outlaying areas that are all tear down and build out with two and three story homes, mini mansions and townhomes.

Mini-splits would be a good choice here (no ducting required).Call an architect, they'll come out and look and give you ideas....

Mechanical - you will have to decide if you want to add a unit (roof top, split, or mini split)...

I prefer Lowes to Home Depot but that's mostly because Lowes treats me like a mini celebrity.  

I have a mini-ap in the form of phone screening.

Basically you have a mini sewer flood, and you don't want it worse.