Directions to Fahy's Field?

Thinking of heading to this later tonight depending on a few things, but I'm not too sure of the route. I think I need to take the 405 bus from Eyre Square to Ballybane but which stop should I get off at? Not familiar with the place at all so wouldn't want to get off somewhere miles away. Any help would be appreciated.

GPS for Google Maps.

53.281843,-9.019876

The 409 takes you past there as well. Get off at Flannery's Hotel, you'll pass Bon Secours hospital on the other side just before that.. then either proceed to the Bar and ask me, or else take Michael Collins Road (you'll have to walk back a bit) and Mervue United is signposted off to your left along Walter Macken Place after about 500 metres.

http://g.co/maps/s26f5

Thanks a bunch A.