A five-storey warren of more than 200 pocket-sized boutiques, Argyle Centre is Mong Kok's budget-fashion institution — where young Hongkongers hunt trend-led outfits a single metro stop from anywhere.

Level two hides a cluster of cheap food stalls and karaoke boxes; it's chaotic, neon-lit and open daily 10am to 10pm, one minute from Mong Kok MTR.