We started with foundation, got the roof done, removed flooring and trim, removed drywall where needed, and gutted both bathrooms and kitchen.

Other than ripping out carpeting, putting in some floors, touching up the kitchen, fixing up the blinds and some other smaller touch ups, the rehab is not that grand in scale.

Some paint or an entire kitchen?

Now, here in Cleveland, it seems that when I see a multiple I have to renovate more than one kitchen, different bathrooms, etc.

There are underground outlets throughout the home, no GFCI in the kitchens or bathrooms, one horizontal crack from floor to ceiling in the first floor with a crack running the width of the room where the wall meets the ceiling, there is a thin stair step crack on the brick exterior (seller claims the issue was repaired).

@Andrew Kerr -- At what point do you typically measure for and order kitchen cabinets and countertops?  

Looking for signs of leaks is my #1 reason for annual interim inspections...I always check under sinks (taking pics) and also take pics of ceilings in general, especially bathroom and kitchens, and floors in all the suspect areas (toilet, tub, laundry, sink base, under-counter water heater, etc.) and depending on the apparent age of the unit, I try to get a look at accessible window sills if this is an issue I have any concern about.

If you need to rewire an entire bedroom, kitchen, or bath I'd go the professional route. 

In 2014 I completed renovated the basement suite from flooring to ceiling, kitchen, furnace, bathroom, windows etc.

For example, I just installed Home Depot light fixtures at a home I'm going to list next week for $1.3M, but we spent a ton of money in the master bath and kitchen, where it matters.