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.