Aman Nai Lert Bangkok opened on April 2, 2025, marking the ultra-luxury brand's historic return to Thailand after 37 years, set within a century-old private oasis in central Bangkok. Both the architecture and interior design were masterminded by legendary Belgian architect Jean-Michel Gathy.

Jean-Michel Gathy (born 1955 in Belgium) is the founder and principal designer of Denniston, a premier hospitality design firm based in Kuala Lumpur. Having lived and worked in Asia since 1981, he is renowned for blending contemporary luxury with deep respect for local culture and nature.

For Aman Nai Lert, Gathy centered the design around a 100-year-old Sompong tree and drew inspiration from traditional Thai teakwood architecture. The interiors feature lofty 3.2-meter ceilings, floor-to-ceiling windows, bespoke furnishings, and calm earthy tones that create a peaceful resort atmosphere above the city.

With iconic pieces from Axor