Design Hotel Bangkok
High-energy design boutique. Art-forward with rotating exhibitions, eclectic Thai-inspired decor, upcycled furniture, and a distinct Bangkok street-culture sensibility. More creative playground than quiet retreat.
Join the free Kaleido Club before booking direct for guaranteed late checkout (3pm) and early check-in (12pm), plus 15% off food and drink at all hotel venues
Why It Matters
Thailand's original boutique design hotel brand. Houses three independently branded restaurants — Chim Chim (all-day diner and gallery), TAAN (celebrated modern Thai on the 25th floor), and Paradise Lost (neo-tropical rooftop bar, formerly ranked #1 on TripAdvisor Bangkok). The rooftop infinity pool on the 11th floor overlooks the National Stadium.
Siam@Siam is the kind of hotel that wears its personality loudly. Bold splashes of red, orange, and gold clash against neutral backdrops across every floor, lobby to rooftop — and it works, because Bangkok is that kind of city. It sits directly opposite the National Stadium on Rama 1 Road, steps from the BTS skytrain, with Siam Paragon and CentralWorld practically next door. The food and beverage scene here is genuinely impressive: three distinct restaurants plus a rooftop pool club, each with their own identity and public following.
Where You'll Stay
5 room types available
Deluxe Corner Room
Two extra square metres might not sound like much, but the corner layout opens up dual-aspect windows that flood the room with natural light and panoramic Bangkok views — including a spectacular sunrise if you get an east-facing room. These also have a rain shower rather than a standard shower, plus a Marshall Bluetooth speaker.
King Bed or Hollywood Twin · 30 sqmDeluxe Room
The entry-level rooms punch above their size with city panoramas and Thai-inspired artwork on the walls. Compact at 28 sqm, but well-fitted out. The Deluxe Premium variant sits on the top three floors for higher views and adds a Marshall Bluetooth speaker. The Deluxe Triple sleeps three and works well for small families or friends.
King Bed or Hollywood Twin · 28 sqm
Executive Suite
The top of the range and the only room with a private outdoor jacuzzi. Perched on the corner of the 10th floor, it delivers 180° views of the National Stadium and Bangkok skyline. The private terrace jacuzzi alone makes it worth the upgrade. Add in a steam room, sauna, separate living and dining areas, and a Marshall Bluetooth speaker and you have a legitimate city retreat. There's only one, so book early.
King Bed
Heritage Suite
Located on the Heritage floor, these suites offer a two-room layout with ash-wood flooring and oversized artistic wall panels. At 43 sqm they're actually slightly smaller than the Studios but the two-room configuration makes them feel more suite-like. A coffee machine and Marshall speaker come standard. Good option if you want designated sleeping and living spaces.
King Bed · 43 sqm
Studio
A real step up. At 48 sqm, the Studios come with a separate living and dining area, a six-foot king-size bed, an espresso machine, and both a rain shower and separate bathtub. The Marshall Bluetooth speaker is a nice touch. Good for anyone staying more than a few nights who needs space to actually live in the room.
King Bed or Twin · 48 sqmThe Property
Eat & Drink
4 venues on property
Restaurant
On Property
How you'll actually spend your days.
Chim Chim hosts rotating artists-in-residence whose commissioned work is displayed throughout the restaurant and updated regularly. Past residents include Miguel Delie and Raider. Free to view as a diner.
The 24/7 concierge team assists guests in planning neighbourhood excursions — from the Bangkok Art and Culture Center next door to Chatuchak Weekend Market, Silom, and beyond. Not a formal tour product, but well-supported by the hotel.
Daily happy hour at Paradise Lost rooftop bar from 5–8pm (formerly billed as 6–8pm on some pages). Selected food and beverages at special prices with panoramic Bangkok views as the city lights up.
Every Saturday and Sunday from 11am–3pm, Chim Chim transforms into a brunch venue with live vinyl DJ sets spinning funk, soul, hip-hop, and R&B. Open to all — guests and non-guests alike.
Paradise Lost takes private bookings for celebrations, corporate events, milestone birthdays, and group gatherings. Bespoke menus, drinks packages, and entertainment options available.
TAAN's signature 10-course tasting menu inspired by the ancient city of Ayutthaya, exploring Thailand's culinary heritage through Chef Thep's modern lens. Reservations recommended.
Amenities & Practical Info
The details that matter for planning.
On-site meetings and events spaces available for corporate and social events.
The hotel functions as an art space with rotating exhibitions throughout the property, including Chim Chim's ongoing Artist-in-Residence programme featuring commissioned works displayed in the restaurant.
Round-the-clock gym with high ceilings and Life Fitness branded equipment covering cardio and weight training. Keycard access for hotel guests only. Proper sportswear and shoes required.
Free direct-booking loyalty programme. Members get the best rates, 15% off F&B at all hotel venues, 10% off laundry, guaranteed late checkout at 3pm, and early check-in at 12pm (subject to availability).
Infinity-edge pool on the 11th floor with panoramic views of the Bangkok skyline and the iconic National Stadium. Open daily 8am–8pm. Pool attendants on duty from 10:30am. Exclusively for registered hotel guests.
Round-the-clock concierge team available to assist with tour bookings, restaurant recommendations, transport arrangements, and general requests.
Room service available. Includes Chim Chim menu items delivered directly to your room.
Same-day laundry and dry-cleaning service available. Kaleido Club members receive 10% discount.
Free parking for registered hotel guests.
Airport transfers available on request. Contact the concierge to arrange pick-up and drop-off times. Not complimentary — fees apply.
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