For my latest LX flight from HKG to ZRH, my PA asked which lounge I would like to use. I opted to try the SQ F lounge as it was the closest lounge to my gate.
In the lounge, food and drinks were brought to my seat. The lounge lady was very attentive and looked well at me.
Food from the menue card was really good.
The lounge has no windows.
They did not make departure announcements for non-SQ-flights, but my PA picked me up at the lounge to bring me to the gate and aircraft door.