Is there enough time in-between VS201 flights in the Hong Kong transfer lounge for me to get a shower? (and somewhere I can get a shower am traveling in economy). 8D
As for the where... If you are AU you can use the ones in the HKG CH easy

Other than that there are a fair amount of pay access lounges and rest areas in the departures area so give it a google and pick a lounge. Sorry I cannot recommend any in particular other than the VS CH - one of my favs of the world. Service second to none and the space on the balcony is awesome.
Let us know which lounge you go for 8D