Went in there late on a Saturday night and ordered two Baileys on the rocks, they were watered down with MILK.... One sip was enough and rather than make a complaint, i thought it more prudent to just leave, never to go back !
On the walk into old town, this is your usual Irish bar (one of 5 in Tallinn).
Most nights the place comes alive with the sound of Karaoke.
Again, a hen night/stag party haunt, so have a look in first.
Decent food served too. If you want a nice Irish bar, go here. If you want live sport, try the other one on the square (Molly Malone)
O'Malley's is a network of pubs around Europe. Some are nice some are not so, I think, this particular place in the heart of the old city is not really the reason to come and visit Tallinn