Depends on your situation. Do you want a nice suburban neighborhood? Near the airport? Or around the younger atmosphere? Cincy and N KY have a lot of nice places. If you want to stay in KY, I'd say Erlanger / Ft. Thomas for the suburban atmosphere. Newport is down close to the river and a lot of the hot spots along the levee. Older area, and the neighborhood are hit or miss. In Cincinnati, I'd suggest Mt. Lookout. It's suburban but with a lot around it. It's near Lunken airport, if you need a reference, and only about a 20-25 min drive to CVG. I could suggest a few more but those areas would top my list.