ATAS

50 Best Discovery

A Modern Tribute to Malaysian Cuisine

Ascending The RuMa Hotel and Residences’ iconic spiral staircase leading to ATAS, the hotel’s distinctive historical and cultural elements play out on an epicurean journey. ATAS, with its name inspired by the Malay word for “upstairs,” exudes a more tongue-in-chic undertone when referring to something “upper-class”. ATAS features a spacious open-floor plan where guests can browse and occupy the kitchen area at breakfast, before transforming into a show kitchen for a more immersive dining experience during lunch and dinner.

 

Reservations

Location

Mezzanine Floor

Dress Code

Smart Casual

Opening Hours

Breakfast
Daily
06:30 – 10:30

Lunch
Daily
12:00 – 14:30

Dinner
Daily
18:00 – 22:00

The Menus

Highlights

The Sunday Table at ATAS

Put on your Sunday best and join us at The Sunday Table, a delectable buffet spread at ATAS every Sunday from 12:00 – 15:30.
A Michelin Dining Takeover at The RuMa

GU:UM Comes to Kuala Lumpur – A Michelin Dining Takeover at The RuMa

 

For one night only, experience the bold flavours of GU:UM — the elevated Korean steakhouse by One MICHELIN-starred Chef Louis Han — as it makes its debut in Malaysia at ATAS at The RuMa with an exclusive set course dinner.

Chef Louis Han, together with Head Chef Sanggil Byeon and the GU:UM team, will deliver a bold, fire-led tasting menu that reimagines the soul of Korean barbecue through refined modern grilling and evocative storytelling.

12 July 2025 | Dinner Only | ATAS at The RuMa

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