Kopihub Prime Ari is the upscale flagship of the Kopihub group, a Chonburi-born brand that built its name on Hat Yai-style southern Thai dim sum and a house kopi blend. The Ari location occupies a two-floor space designed in a Thai-Chinese aesthetic, and it carries a premium-only menu tier that the original Bangsaen shops do not. Baskets start at 25 baht and climb to platters finished with black truffle, A5 Hokkaido Wagyu, and edible gold leaf.
The format is all-day. Breakfast dim sum gives way to lunch and dinner service, and in the evenings the ground floor shifts into a cocktail bar concept, which is unusual for a dim sum operation in Bangkok. That range is part of why Kopihub Prime Ari has pulled a 4.8 rating across roughly 3,400 Google reviews since opening. It sits on Soi Ari 2, a short walk from the BTS.
You are handed a paper order sheet and tick what you want, Hong Kong style. The ground floor runs lighter and brighter for daytime dim sum, while the second floor is darker and built for longer sit-downs. Service is quick during the morning rush and slows into a proper sit-down pace by dinner, when the cocktail menu comes out. Expect a mixed crowd: Ari regulars in for weekend breakfast, office groups at lunch, and couples working through the premium boxes at night. Tea service is a small event in itself, with the cha chuk poured from height at the table.
The Kopihub Prime Box is the marquee order, a tiered platter built on shrimp har gao bases and loaded with truffle shavings, sweet shrimp, crab legs, and A5 Hokkaido Wagyu. For a smaller splurge, the Truffle Dim Sum with Gold Flakes is a single steamed dumpling finished with edible gold. The Crispy Prawn Rice Noodle Rolls wrap whole prawns in rice-noodle sheets that are then crisped, a Hat Yai variation you rarely see outside southern Thailand. Drinks are not an afterthought here. The Kopi Signature Blend is the original house coffee-and-cocoa recipe the brand was built on, and the Cha Chuk is pulled from Malaysian-imported tea leaves with a proprietary milk formula.
Kopihub Prime Ari is on Soi Ari 2, a couple of minutes on foot from BTS Ari, tucked among the cafes and bistros that define this dim sum restaurant in Ari, Bangkok. The two-floor shophouse sits on the left as you walk in from Phahonyothin Road, with parking limited to street spots nearby.
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