ABC Sauna 16

6/F Cheong Hing Building, 

72 Nathan Road, 

Tsim Sha Tsui, 

Kowloon, Hong Kong
MTR: Tsim Sha Tsui Station, Exit A 2

Tel: 2301 - 4500
Note: NOT open 24 hours. 
Opening times 2pm to 1am.  Call to confirm. Staff speak good English.

In case fascinated readers were not aware of it, ABC allows In & Out Privilege to its customers.  They don't advertise it but they do allow customers to go out for up to an hour and keep their locker.  Provided the customer returns within one hour, there are no additional charges. 

Don't forget to ask.