There are times this location has several cars waiting in line. I pulled in just as someone was pulling out, and didn't notice the parked cars waiting to charge. I think a guy was ready to go postal on me.
It's the most convenient to the airport, but I try to find other places now.
The reality is, chargers are not very convenient unless there's a place very close for food. Hanover has that, but many places require a significant walk. Too far to get food and make it back in time. Tesla chargers really are not so optimized.