Travelled Wednesday August 3rd at 23.05 due to arrive in Dublin Airport at 3.35 and it was 4.00 before we arrived. Had a stop at Belfast International Airport for about 20 minutes then into Belfast City Centre where we had to change buses and wait around another 30 minutes only to then land in Dublin Airport 25 minutes late. The length of time spent stopped was too long and change of bus was also inconvenient. I travelled home again from Dublin Airport on Monday August 7th and booked the Goldliner bus to the europa bus station in Belfast where I then waited 20 minutes to board another goldliner bus to derry. Total travel time was 3 hours 25 minutes excluding the 20 mins stop and cost was 28 pounds for me and my daughter compared to 40 euro and a travel time of nearly 5 hours with your service. I book your service for my aunt all the time as she visits frequently and will continue to do so but just to give you the feedback of my experience when I travelled.