The 21st-floor Australian steakhouse on Nathan Road, with a separate rooftop bar overlooking the harbour.
Published Nov 23, 2025 · Last reviewed Mar 14, 2026 · How we pick bars · by Mei-Lin Zhao
Wooloomooloo Prime is the Tsim Sha Tsui flagship of the Hong Kong Wooloomooloo group, on the 21st floor of The One on Nathan Road. The format is a serious dry-aged Australian beef programme inside, and a separate open-air rooftop terrace bar that wraps around the south face of the building. The rooftop is the after-dinner second act and the photograph; the steakhouse is the booking. SCMP and Time Out Hong Kong have profiled both rooms.
The right visitor wants the dry-aged sirloin downstairs and the harbour-side rooftop for the second round. The wrong visitor wants a quiet cocktail bar — the terrace gets full and loud from 21:00 weekends — or a sub-$300 dinner, since the steakhouse is firmly in the four-dollar-sign tier.
Two zones — the steakhouse main floor with leather banquettes, an open kitchen and a long bar facing the dining room, and a separate rooftop terrace bar with high tops, daybeds and a smaller satellite bar facing the harbour. Time Out Hong Kong's harbour-view round-up described the rooftop as 'the underused TST harbour view, on the right side of Nathan Road'.
Order a sparkling pour with the steakhouse meal (HK$160 a glass) and move to a Negroni Sbagliato (HK$180) on the rooftop afterwards — both surface as the recurring photo-review order across the top 30 Google Maps reviews. The wine list is a serious Old World and Australian programme, with Class Magazine's review highlighting the by-the-glass programme as 'one of the better TST hotel-grade wine flights'.
Skip the contemporary cocktails downstairs — the room is built around the wine list and the rooftop is the better cocktail destination. The bar snacks on the rooftop (HK$140–220) are designed for the second round, not a dinner sub.
The steakhouse reads as expat business dinners and serious-occasion couples through dinner service. From 21:30 the rooftop terrace takes over with a dressed-up TST and Hong Kong Island crowd doing post-dinner harbour photographs and second-bar stops. The room thins after 23:30 weeknights and runs to 01:00 weekends.