LobbyBar.ai
The Brass Room interior
RooftopSocialGarden

The Brass Room

at The Royal Bangkok

4.7 out of 5 stars4.7(1,340 reviews)Sukhumvit, Bangkok$$ · ฿20 / cocktail
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Tonight's Lobby Bar Scene

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Current vibe

Settling into the evening

Crowd level

Building gradually

Best time tonight

Around happy hour, 5–7 PM, before the evening rush

Quiet after

After 10 PM

Signature drink

Sukhumvit Gimlet

Must-order food

Wood-fired flatbread

Bartender highlight

Priya mixes a standout spirit-forward Negroni riff.

Happy hour

5–7 PM daily (confirm with the bar)

Live music / event

Live music most evenings — typically from 8 PM

Business meetings

Better for unwinding than formal meetings.

Laptop friendly

Possible early on, but not a dedicated work spot.

Wi-Fi & power

Wi-Fi 3/5 · Outlets: Plentiful

AI Summary

A rooftop lobby bar inside The Royal Bangkok, in the heart of Bangkok's Sukhumvit district. Known for a confident cocktail program, warm service, and an atmosphere that suits everything from an after-work drink to a relaxed nightcap.

Generated from 1,340 verified reviews.

The Essentials

Hours

Daily · 4:00 PM – 1:00 AM

Dress Code

Smart casual

Noise Level

Quiet

WiFi

3/5

Power Outlets

Plentiful

Accessible

Limited

Amenities

Happy HourLive MusicFireplaceOutdoor PatioSports TVsPrivate SeatingBusiness FriendlyReservations

Rating Breakdown

Atmosphere
4.6
Cocktails
4.7
Service
4.5
Wine Selection
4.4
Food
4.3
Value
4.2
Business Friendly
4.8
Luxury Experience
4.7

Signature Drinks

Sukhumvit Gimlet

Sukhumvit Gimlet

฿20
Bangkok Negroni

Bangkok Negroni

฿19
House Boulevardier

House Boulevardier

฿22

Reviews

LP

Liam Patterson

Calgary, Canada �� Apr 2026

4.0 out of 5 stars

Perfect for the occasion

Atmosphere is the star here — warm, inviting, and never too loud to hold a conversation.

PatioNetworking
IR

Isabella Rossi

Milan, Italy �� Jan 2026

4.0 out of 5 stars

My go-to in the city

Great energy in the evenings without feeling overcrowded. The signature cocktails are a must-try.

Happy HourService