Hi all, just for other travellers...
Recently I travelled via ZRH and DUB.
ZRH Panorama Lounge located in Terminal E is very nice, great view of the airport, very spacious lounge. No wifi though which is a disadvantage. Warm meal was good. Lots of choices of soft drinks, snakcs, alcohol etc. Would definately go there again.
DUB Anna Livia Business Lounge is located on the 1st floor of terminal 1, just opposite to Eason book store. Small lounge with free Wifi. Not many choices of snacks, just cookies and some chocolate stuff. Great coffee

and a place for kids to play.
Access to above lounges with DC issued in Poland.