Go to Warwick if you are craving peking duck (5 star). I have eaten peking duck at a variety of Perth restaurants, and Warwick is by far the best for me. Order 24hrs in advance - (Full duck - 18skins; half duck - 9 skins)Skin is one course. Best to allow min. 2 serves per person. Only place to offer skin only, or skin with meat (extra charge). Additional courses on offer with peking duck include: sang choy bow, soup, fried rice, duck noodles etc - this can be ordered when you arrive.
Other menu favourites include: 2 way fish, japanese tofu, eggplant claypot w/ salted fish. Actually the rest of the menu is pretty standard Chinese fare (2.5 star), although you will be fairly full after 4 courses from the Peking Duck itself.
Fairly prompt. Not as busy as it used to be as there is a new Chinese restaurant addition two doors away from Warwick which is better decorated, offers more menu options (game meat incl), is more expensive, and caters for a different market. FYI the peking duck there is not as good as Warwick.
A little outdated, they have not changed the interior for as long as I can remember. If you have more than 6 people, best to book for a round table. The largest round table there can cater for 12 adults.
Overall:
I know people north and south of the river who travel to Warwick for the peking duck. It is the only place i go to because they serve the soup (2nd course) similar to shark's fin soup (minus to shark fin of course!)