Chungking Mansions

The iconic/infamous Tsim Sha Tsui landmark is home to many ethnic minorities, asylum seekers and backpackers travelling in and out of Hong Kong. Though it used to have a certain reputation for being an especially dodgy area, it has since evolved into a hub for decent food, particularly for South Asian and African cuisine, and for budget accommodation. The mall inside the building complex is a good spot to grab cheap electronics and phone cards.