I have been travelling for years with aircoach and the service has been excellent despite the normal failures of systems like any other service. The buses are comfortable and the bus drivers are normally friendly and very helpful. However, it was very disappointing to see a really unnapropriate reaction from the bus driver shouting to a woman while she was trying to put her luggage in the hold saying " aaah aaah no, that is just stupid " and kept nodding and huffing. The way he spoke to a client was not just rude but also humiliating in front of others. This was in relation to the bus 705X from Dublin Airport to Belfast departing at 14h30 on the 26th of September 2024.