from dam square:

o'reilly's is located a couple of minutes from dam square behind the palace on the left hand side.
Walk to the left of the palace, past the Kalverstraat (pedestrian shopping street) and you will find us about 100 meters away up on the left hand side, next store to café van dale which is on the corner.

by tram:

tram 1, 2, 5, 13, 17 and 20 stop at Magna Plaza/Dam
tram 4, 9, 16, 20, 24, 25 stop at the Bijenkorf/Dam.
trams run until about 12.30am and you can buy tickets on board, or at a newsagents.