Confirmation if there any shower area at Naia T3 that are not on lounges

My mom told me she was able to take a shower on Naia T3 when she came back from Hong Kong but I can't find info for a shower area anywhere other than the Wings transit lounge (which is close rn btw). I will be having a layover in T3 but I don't need to stay at a lounge but I would like to have a shower.