Over the years these have been my go tos:
- GeoExpat Classifieds
- AsiaExpat Classifieds
- Carousell
- FB Marketplace
Up until maybe three years ago the first two were the primary choice, but I've noticed recently that the second two have been becoming more and more prevalent (and also lots more local HK'rs for obvious reasons on the bottom two).
I've tended to list items on all of the four above, but this can become tedious.
Wonder, what is your favourite or do you have other sources?