We will be at the PH ZRH on points. Diamond status. Are we still able to "flash" our card for the continental breakfast? Is there a buy up option? Sounds like the train from ZRH to the hbf (central station) and then a cab still works. ? Are Diamonds getting room upgrades? Can someone comment on a trip to Interlaken (spelling ?) and the amount of time that would take? Any info appreciated. Thanks.