Ive caught a few at my house, always late at night, like 1-4 in the morning
Im pro at catchin them
I usually put them in a tupperware, and hold it for a few days. Then I throw them out the building. They're pretty big. Like 1 to 2 inches. When they hit the grass I hear a loud thud. The last one I caught crawled over my toes while I was at the computer.
I think they either come from the alley or someone elses apartment, because I've only seen about 4 since we've moved here