Very small, but this is Hong Kong.
Hard to find, most businesses do NOT have street numbers on them, we eventually found it by using the street signs which do have the number range in the block and counted backwards until we found the entrance. The beds were short, my feet hung over the end, the mattresses were hard. Shower/toilet is extremely small and everything gets wet it you are not careful. There is a shared area where there are lounge seats.
For what we paid however it was realistic and we would possibly stay again, it was a place to sleep. Close to public transport.