You Have a duplex with 500 sf of flooding per unit. 1000 sf* $6 sf=$6000/10 year life span/12 months in a year= $50 per month for 1 item.

Some tenants couldn't care less about additional technology and will not want to pay for it.If a landlord tried to offer me a tech package as an additional fee, I would have declined and informed them I'd buy it for myself when I bought my own home.In addition to that, as a landlord I'd only think about doing the smart items for a higher-end property and/or my direct competitors were doing it as well. 

No, too hard on the units.No idea who is there--criminals, dope fiends, etc...They use them for big parties.Bed Bugs re so many people in and out of the place.If I wanted to rent motel rooms and be a Motelier--I'd buy a motel.It's not my business model.

This analysis is really suited for a complex model.

Is my model flawed in the way I am looking at opportunities?

This will give you a list of items to attack once your the owner to add value/fix.7.

If you’re able to see it or at least have an agent swing by and at least give you an idea of what items are in need of updating you’ll have a better idea.

As a Sponsor, key is to have boots on the ground to act, model, and execute.

If you go with all window units they will need heat too for IN winters, so probably $500 (x 3 or 4 units) = $1500-2000.If it's a 90's model it likely has a gable roof. 

I have some very problematic tenants. I already gave them quit notices and will be filing for an eviction soon. However, they keep leaving a pile of junk (boxes, furniture, etc) out on their driveway. Like, their whol...