Is there anything else that I should be considering like stair tread lighting or hallway night lighting or LED ceiling fixtures in the kitchen or bathroom? 

I'm okay at estimating bathrooms kitchens, and roof but I've never done anything with wood frame floors needing to be replaced.  

When we walked into it it was in bad shape it needed new flooring, painting, new appliances in the kitchen, etc..but I could see in my imagination what it could be.

With the exception of her amazing rockscaping, I would say that we're both at similar skill levels in departments such as renovating and repairing kitchens, bathrooms, cabinets, doors, floors, windows, wood stoves, etc.Steve: I agree with you 100%.

People come to me all the time with questions about remodeling their kitchen and or bathroom.

I am opening up a wall and making the kitchen bigger and doing other minor repairs needed.

The house looks good for the most part, needs new roof, kitchen and bath remodel and maybe new furnace.  

GFCI installation, leaking faucet in kitchen, etc..).The home appraised for $200,000. 

Lower needs new tub surround, kitchen cabinets painted or replaced.

I would expect those combined to be closer to $600 monthly, because you will likely have a lower class of tenants and you will be dealing with 4 separate units, which means 4 separate bathrooms, kitchens, etc to maintain.I cannot get much more specific though, given that I do not know anything about the layout of the building or the specifics of the neighborhood.