My wife has a Civic. When I drive it I just shove the holster with the gin in it between the seat and center console. When I get out I either stick the holster IWB or hide the gun under the seat. On long trips I just clip the holster where ever it's most comfortable. To be honest if no one at your work knows you carry, you could just leave it in the door. Lots of smash and grab thieves would over look it. A friend has a small trash bag that hangs off the brake release he hides his heater in.