[Hendog]

We're going to do a 2 week trip to Ireland in the spring. Fly, rent a car and drive our way around. We have an itinerary which will serve as a guide, however we're not intending on holding to it strictly; we'll likely stay airbnb, except on arrival will be hotel. The question: is there any value in engaging a travel agent if all she/he is doing is sourcing airline tickets, a car and maybe a hotel for a couple nights? I can do that myself, but are there advantages a travel agent might provide?
I appreciate your experience,