Smoking pot and only doing enough to barely pass classes did not help them in the business world. 

Some people run from pet or smoke odor because it can be devilish to get rid of... other just smell money ;)

I plan on renovating and before I inquire at the county building department I was wondering what may be needed.I'm know GFI's and and smoke detectors are mandatory but what else should I be aware of?

Obviously, I would want to meet them in person and make sure there's no pets, no smoking, etc. 

They leave trash outside their unit, they've clogged the pipes with baby wipes, they smoke pot in their unit with the children inside and they don't have any power.

Things that I am considering are pets, smoking, late fees for overdue rent, and modification of any kind to the property.Thanks for any input!

IE they get a judgement they bounce a check.. they buy something they should not.. the same pattern of bad money management that got them to Naca in the first place.However if a person buckles down and follows their direction to a tee.. you can get a smoking deal.. the one I sold to a buyer I bought down the interest rate all the way to .75% plus paid closing cost for them.. so on a 90k mortgage the payment was something like 200 a month or less..

FOR THE OUTPOST LIQUOR STORE (with Inventory) HIGH VOLUME SALES from ARKANSAS's Lake Resort Areas due to Arkansas's HIGH TAXES on Beer, Liquor, Wine, and Cigarettes.

Cigarette burns occur easily and it can stain.

.- Change all kitchen / bath, garage and outside outlets to GFCI, depending on jurisdiction sometimes we change to separate circuit on Arc Fault breakers- Move Microwave to separate circuit- Add hardwired smoke / carbon detectors to code- Add Air hammer arrestors to fridge, D/W, Laundry- If replacing windows, ensure all new windows meet egress.Well be wrapping up tile, flooring, and swapping out the light fixtures next couple days!