I definitely would not recommend booking this place. Save the money and book a real hostel instead, as this is pretty much a hostel. Continue reading to see why.
This is not an "entire apartment" / "studio" as advertised. It is literally a 4 bedroom apartment, where each room has a lock. Do not book this if you're not comfortable seeing people walk around or hearing people through the walls.
Don't expect your room to be ready when promised. The check in time listed was 2pm, but my room was not ready until about 3:15pm.
The listing says 24 hour air conditioning but that's not true. The room has a keycard that controls the electricity and the door lock. You will not be coming back to a nicely air conditioned room after walking around hot and humid HK. You also won't be able to charge your devices while you're out and about. Trust me, I tried to put random cards to keep the electricity running, nothing worked!
There's a refrigerator and a safe in the room, but both of which do not work. The refrigerator plug does not reach the outlet. Even if it did, when you leave the room, your drinks will be warm by the time you get back. The safe would have been nice to keep your valuables inside since there is a lady that comes in daily to take your trash out, BUT the buttons on the safe do not work.
Speaking of lady cleaning the room and no safe, there is no "do not disturb" sign to hang on the door to tell the ladies to not come in, they just knock and walk in! I definitely did not feel safe having my valuables lying around.