Have used Aircoach multiple times for the Belfast-Dublin journey and back and the system they have for luggage begs belief. It is just a free for all of everybody climbing under the coach to throw their bags in and then at the destination, another more dangerous free for all with passengers having to climb into the hold and over each others bags to find theirs, with bags left strewn on the street. All of this happens with the driver either watching along or ignoring entirely, even if there are passengers with mobility issues having to go into the hold themselves. I've seen this happen multiple times, it is isolated to a particular driver or time of day.