I've pretty much given up on MARTA, used to use it regularly for airport travel but after the last few trips of being constantly hit up for $ and then the guy who decided to drink mouth wash from the bottle, and the guy who decided it was a good idea to take his crack (could have been meth) have turned me off (both occurring int he middle of the day). I've gone to the UBER/Lyft or the economy parking on-site.