I have a 3 door commercial fridge that is inside the building.
The fridge does not have casters. It will need to be lifted by atleast two people and either two furniture dollies or two furniture lift straps. The fridge will barely fit through the door. There is about a 1/2 of clearance all the way around the fridge.
The fridge needs a new compressor, but could be used for a variety of other uses. If you're interested let me know and you can come look at it and/or pick it up.