Stinky lot urine everywhere!
Convenient and well lighted space
Safe place to leave your car
When the cell phone lot at the airport is full or so crowded you would rather not wait there, this is a suitable alternative as it is only a couple minutes further away from the airport. It is not very well lit at night and there is no arrival board here showing you when the plane has landed and unless Verizon doesn't know how to find my tablet there is no internet service here to be able to use the airport website to check the status of your flight. Since this is technically a park and ride lot I'm not sure if parking in here during day shift working hours is permitted nor do I know if evening parking for the airport is permitted either so you might want to check with PennDOT before you use it as an alternative to the cell phone lot just to be sure you are not violating some obscure law designed to make more money for the city or airport.
I took my basic rider course here. Don't know much about it's normal business, but it seems convenient.