Just the unit plus labor with old unit removal -- no bells and whistles or changes to existing ducting.

I have a four unit and need help filing taxes.

ARV is $250k and all in we are at $130-150k.4: I fix our primary and have a second unit built above the garage.

Could always do both assuming you are acquiring multiple units (i.e duplex, triplex,etc.)

The Chicago-area 1-4 units that I have worked on recently for clients have done very well on their appraised values.

As an example in a different real estate “product”, we owned a 70 unit motel that we had converted to mostly low income housing.  

Probably best to work out a termination agreement and find your next tenant.Of course, you have to consider your financials to carry a potential vacancy, location of the unit, how quickly can you rent it, etc...

@Michael Hill We negotiate a bulk plan with the provider where we get the Internet for let's say $20 per unit then we turn around and offer it to the residents at $40 which is still less than let's say the retail cost of $50.

Customer service is lacking, they are difficult to get ahold of (whether you're an owner or guest), and they price your unit too low. 

As of right now, there are 3 existing permitted structures: main house, detached garage in front (600 sq ft), and huge 2-story detached storage unit in back (2400 sq ft).