Doors (interior): est 15 doors, 2700Windows (18): 7200 (real bid not estimate)Drywall: 13000Painting (interior): 8100Electrical: bids from 11k-21k includes all fixtures, outlets, etc…Plumbing: 11k-18k (including new water service 1” pipe, and all fixtures)HVAC: 22k (new systems, new ductwork) This also seems high to me, thoughts?

If it's electric, you need a public meter as well if the building has any common electric outlets, lights, etc.Also, you might only have 3 parking spots or less in the eyes of a zoning board -- vehicles need maneuvering room and can't be tandem.2.

So instead of renting out one side at $600 you could rent out (lets assume there's two bedrooms) each bedroom at $400 each (obviously utilities will play a factor in how much to charge per room). 

@Malia IrvineHey When you figure it out let me know !

@Dominic DiCamilloHello Dominic, I’m also in Columbus and starting out. Let

Are telephone (landline) outlets still being installed?

I can't imagine a "barn size" outbuilding without at least a light (and maybe an outlet). 

Hey @Lisa Parker , I hope Nick was able to help you out. Let

House hacking is the way to go if you're starting out. Let

According to the building code a bedroom needs to have a minimum size, min. ceiling height, ,means of egress, a light, and minimum outlets.