This place is good, exactly as the house-plan diagram shows. Everything in good condition.
Things I didn't know (possibly because I didn't read the listing properly):
There is a rooftop that has a number of washers and dryers
It's not just the stairs up to the apartment, walking up to the building from e.g. Sheung Wan involves some epic slopes and stairs, consider a taxi if you have lots of shopping. I walked up from HK station with my luggage - dumb idea!
Open all the cupboards! I discovered a hairdryer under the bathroom sink and an umbrella in one of the bedroom cupboards... but all too late for when I needed them!