I previously wrote about Schlegel's Coffee in Chillicothe, Ohio, as a source for a coffee-house scene in Dark Exhibit, the second Nicole Tang Noonan mystery. I like it's historic vibe and the friendly reception I got from the proprietress.
But this place provided one detail of the place Nicole visits to meet a mysterious person: "The cafe occupied a corner storefront, which gave it abundant daylight from windows on two sides."
As you can see this coffee house has windows both on the street and around the corner on the alley. The extra exposure to passers-by made Nicole and her companion more vulnerable, which helped the nervous feeling of the scene.
The sign hanging in front of this place says, "Paper City Coffee," a reference to the paper mill that has long been Chillicothe's economic life-blood. Because of the good jobs it provides most of the neighborhoods in town are looking all spruced up, as folks around here might say.