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ATAS logo
50 Best Discovery

Contemporary Restaurant with Open Kitchen concept

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”, The contemporary cuisine restaurant 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.

ATAS welcomes Chef Mandy Goh at the helm of the kitchen, bringing with her a wealth of experience from working at some of the world's top tables. Embarking on her mission to infuse Asian and European flavors with her original and distinctive concepts, Chef Mandy will evolve seasonal menu presentations across ATAS’ culinary presentations. With her unique recipes based on a fervent commitment to the finest and freshest quality ingredients responsibly sourced from across the globe and local farms, Chef Mandy’s contemporary and creative approach sits at the heart of ATAS’ enthralling appeal. The foundation of Chef Mandy’s cuisine philosophy lies in her imaginative style enriched by her love for discovering the alchemy of flavors and ingredients.

Chef Mandy will evolve the ATAS journey, bringing more storytelling and experiential elements to the guests’ experience. ATAS is an irresistible invitation to reconnect with the richness of contemporary cuisines, with two styles of tasting menus; a menu emphasizing fascinating Asian flavours whilst another tasting menu highlights contemporary European flavours.


A La Carte  View Menu >
ATAS Executive Lunch  View Menu >
Wine  View Menu >


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Opening Hours

06:30 – 10:30

Tuesday – Sunday [closed on Mondays]
12:00 – 14:30

Tuesday – Sunday [closed on Mondays]
18:00 – 22:00



Mezzanine Level

Dress Code

Smart Casual


Yuletide Yearnings

Treat your yuletide yearnings with decadent feasts and Christmas sweets at The RuMa Hotel and Residences.

Five for Five: Celebrating The RuMa Hotel and Residences' 5th Anniversary at ATAS

In honour of The RuMa Hotel and Residences' 5th anniversary this November, ATAS presents a modern bistro-style menu in five courses, meticulously crafted with responsibly sourced ingredients.

ATAS Chef’s Table

Indulge in a private fine-dining experience like no other at ATAS Chef's Table.