Grand Diamond Ballroom
700 guests max9,946.82 sq.ft.126.3 × 10.8 × 10.8 ft
Diamond Room 4
Bangkok, Thailand, Thailand
- 40 guests
- 4.4
About Diamond Room 4
Meeting Room
Space Type
Hotel
Property Type
4.4
Rating
40+
Max Capacity
1,054.97 sq.ft.
Area
45.9 × 23 × 10.8 ft
Dimensions (L × B × H)
A Dedicated Meeting and Event Space in the Heart of Bangkok
Diamond Room 4 is one of the dedicated meeting and event rooms at Avani Ratchada Bangkok, a contemporary hotel located in the Din Daeng district of Bangkok. The room is part of the hotel's broader Diamond Room series, positioned to serve both business and social events with a focused, private setting. The space reflects Avani's signature approach to functional yet stylish interiors — clean lines, purposeful layout, and modern finishes that create a professional atmosphere without feeling sterile. Whether hosting an intimate board meeting, a training session, or a private gathering, Diamond Room 4 offers a self-contained environment designed to keep attendees focused and comfortable.
The hotel itself sits in Din Daeng, a central Bangkok district that places guests and delegates within reach of the city's commercial and cultural core. The Ratchada area is well connected by the MRT (Bangkok's underground metro system), making it accessible for attendees travelling from across the city without the congestion challenges of some inner-city venues. The broader Avani Ratchada Bangkok property is a full-service hotel, meaning event organizers can draw on hotel infrastructure — including dining, accommodation, and guest services — to support multi-day programs or out-of-town delegates.
Events and Occasions
Diamond Room 4 suits a range of corporate and social occasions where an enclosed, manageable-sized room is the priority. Corporate events are a natural fit: product briefings, training workshops, team meetings, interviews, and small-scale conferences all benefit from a dedicated room that can be configured to the day's requirements. The space can also accommodate social functions — milestone celebrations, private dinners, and intimate receptions where guests value an exclusive setting away from the main hotel public areas.
Being part of a series of Diamond Rooms within the same property means event planners have the option to book adjacent or complementary spaces for breakout sessions, simultaneous events, or overflow seating, making Diamond Room 4 a versatile component in larger event programs. The Avani brand is known for supporting events with professional on-site coordination, and the Ratchada property follows that standard, with dedicated events staff available to assist with planning and on-the-day logistics.
Support, Amenities, and Booking
As part of a full-service hotel, Diamond Room 4 benefits from the surrounding infrastructure of Avani Ratchada Bangkok. Catering arrangements — from working-lunch packages to formal dinners — can be discussed with the hotel's food and beverage team. Standard meeting room amenities such as audiovisual equipment, presentation technology, and high-speed internet connectivity are characteristic of Avani-branded properties, though specific configurations for Diamond Room 4 should be confirmed directly with the events team at the time of inquiry.
For planners seeking a centrally located Bangkok venue with professional hotel support, the combination of the Din Daeng location's transport links, the hotel's full-service facilities, and the focused atmosphere of Diamond Room 4 makes it a practical and considered choice for events requiring privacy, reliability, and easy city access.
More Spaces
Diamond Hall
400 guests max5,802.31 sq.ft.126.3 × 45.9 × 10.8 ft
Platinum Hall
300 guests max5,113.36 sq.ft.82 × 62.3 × 10.8 ft
Diamond Room 1A and 1B
100 guests max2,336 sq.ft.45.9 × 50.9 × 10.8 ft
Silver Room 3
70 guests max2,239.11 sq.ft.52.5 × 42.7 × 7.9 ft
Silver Room 2
70 guests max1,722.39 sq.ft.52.5 × 32.8 × 7.9 ft
Silver Room 1
80 guests max1,657.8 sq.ft.65.6 × 25.3 × 7.9 ft
Diamond Room 2
60 guests max1,205.68 sq.ft.45.9 × 26.2 × 10.8 ft
Diamond Room 3
60 guests max1,205.68 sq.ft.45.9 × 26.2 × 10.8 ft
Silver Room 1A
50 guests max994.68 sq.ft.39.4 × 25.3 × 7.9 ft
Silver Room 1B
40 guests max663.12 sq.ft.26.2 × 25.3 × 7.9 ft
Conference Room 3
20 guests max580.23 sq.ft.23 × 25.3 × 9.2 ft
Conference Room 1
20 guests max516.72 sq.ft.26.2 × 19.7 × 9.2 ft
Conference Room 2
16 guests max355.24 sq.ft.18 × 19.7 × 19.7 ft
Diamond Pre-Function Area
100 guests max
Amenities & Services
24 Hour Room ServiceAccommodationAir Conditioned SpacesAudiovisual Equipment AvailableBar & LoungeBusiness CentreCateringConciergeCurrency ExchangeEvent SpaceFitness CentreHousekeepingInternet Lease Line AvailableLaundry ServiceOn-premise Parking AvailableRestaurantSecuritySpa and Wellness
Avani Ratchada Bangkok Distance From
Loading map…
Guest Reviews
✍ Write a reviewNo reviews yet. Be the first to share your experience at Avani Ratchada Bangkok.
Frequently Asked Questions
Diamond Room 4 is well suited to corporate events such as board meetings, training workshops, product briefings, and team sessions. It can also host social gatherings including private dinners and intimate celebrations. Its enclosed, dedicated layout makes it ideal for occasions where privacy and focus are priorities.
Avani Ratchada Bangkok is located in the Din Daeng district of Bangkok, with a postcode of 10400. The area is served by the MRT (Bangkok Metro), which makes it accessible for delegates travelling from different parts of the city without relying solely on road transport. Guests are advised to confirm the nearest MRT station and any hotel shuttle arrangements directly with the property.
Yes, Diamond Room 4 is one of several rooms within the Diamond Room series at Avani Ratchada Bangkok. This means planners can potentially book adjacent rooms for breakout sessions, simultaneous streams, or overflow needs. The events team can advise on combining Diamond Room 4 with other spaces in the series for larger programs.
Because Diamond Room 4 sits within a series of Diamond Rooms, it is well positioned to serve as a breakout or syndicate room for a larger event running in an adjacent space. Event planners managing multi-session programs should discuss room combinations and availability with the hotel's events coordination team.
As part of a full-service hotel, Avani Ratchada Bangkok offers catering support through its on-site food and beverage team. Options typically range from coffee break packages and working lunches to formal seated dinners, though the specific menus and packages available for Diamond Room 4 should be confirmed with the hotel at the time of booking.
Avani-branded properties generally equip their meeting rooms with audiovisual technology including projection or screen capabilities, presentation connectivity, and sound systems. The exact AV configuration available in Diamond Room 4 should be confirmed with the events team, as setups can vary and additional equipment may be available on request.
Internet connectivity is a standard feature of Avani Hotels' meeting spaces. Whether complimentary or charged separately for event use in Diamond Room 4, guests are encouraged to check the current terms and technical specifications — such as dedicated bandwidth — directly with the hotel when finalising their event requirements.
Specific capacity figures for Diamond Room 4 depend on the seating configuration chosen — theatre, classroom, boardroom, or banquet layouts each accommodate different numbers of guests. Planners should contact Avani Ratchada Bangkok's events team directly to receive confirmed capacity information for their preferred setup.
Policies on external vendors, including decorators, florists, and entertainment suppliers, vary by hotel and event type. Avani Ratchada Bangkok's events team can clarify which outside suppliers are permitted, what access arrangements apply, and whether any in-house décor services are available instead.
Avani Ratchada Bangkok is a full-service hotel, so guest rooms are available on the property for delegates or speakers who need to stay overnight. Event planners organising multi-day programs or hosting out-of-town attendees can discuss group room blocks and delegate rates with the hotel's reservations or events team.
Parking facilities at the hotel are available for guests, though details such as capacity, charges, and any validation arrangements for event attendees should be verified with the hotel directly. The Din Daeng location's MRT access is also a practical alternative for delegates preferring public transport.
Enquiries about pricing, availability, and event packages for Diamond Room 4 can be directed to the events team at Avani Ratchada Bangkok through the official Avani Hotels website at avanihotels.com or by contacting the hotel directly. Providing event date, expected guest numbers, and preferred setup style will help the team prepare an accurate proposal.
Cancellation and amendment terms for event space bookings are set out in the hotel's event contract and may vary depending on the size of the booking, lead time, and any packages included. Prospective clients should review the terms carefully with the events team before signing a contract.
Avani Ratchada Bangkok, as a modern full-service hotel, is expected to have accessibility provisions in place. For specific information about step-free access, lift availability, and accessible facilities relevant to Diamond Room 4, event planners should confirm the details with the hotel prior to booking.
Meeting rooms within Avani Hotels properties are typically set up in flexible configurations to accommodate different event formats, including boardroom, theatre, classroom, and reception styles. The events team at Avani Ratchada Bangkok can advise on which configurations are possible within Diamond Room 4 and what lead time is needed for setup changes.