Yeah, it isn't exactly short, but as long as I can get it done in 2-3 hours I'll be good for Shenmue III.
This playthrough has really reminded me of how much I like Kowloon. It's an extremely impressive area, not only in scale, but the level design sells the concept of a delapidated city so well that I assumed for many years that it must've been modelled on a real part of Kowloon.
The collapsed concrete, exposed pipes, cracked walls that you can see through to other areas, interspersed with old shops and market stalls...not to mention the interlocking buildings with the crazy amount of unique stuff randomly peppered throughout the many floors. It might not be so impressive now (although in some ways it still is) but back in the day Kowloon just felt like an endless expanse of dirty, interesting stuff.