I highly recommend staying at Dr. Leslie's place if you're visiting Columbus. The location is great (~10 minute drive from the airport) and a short uber ride (or nice, long walk) to downtown Columbus and all the places to visit there.
As for the home itself, it is very spacious and elegant. The artwork and design is great and comfortable. You have everything you need so that it feels like your own home as well. Dr. Leslie and Tawana are also great hosts and help ensure that you have everything you need.
I will definitely be back next time I visit Columbus.