Thanks managed to pull case 2 bags and little legs up to terminal. Not the best!This response maybe too late to be of use but I was in the free 1 hour drop off car park today and recalled your question. There were trollies available but it looked like they had been brought down from the terminal and were left in a purpose built area as you walked towards the airport. I couldn’t confirm that they would always be available.
Arrived back today Mrs had to go searching for a trolley as we left domestic arrivals not great. Lots of wheel chair though! So as you say we left ours in a safe place as no trolley park. Not the best. Not to mention the wait for the bus to take us a 1 minute walk to terminal.
Yes it's been said before new terminal etc etc but the comments were what I heard from fellow passengers.
Last time we flew and used Lingus we walked.
And before anyone starts i am a supporter of the airport and don't want it to decline due to bad experiences.