Interchange 21 is a prestigious Grade A Building situated in the heart of Bangkok, at 399 Sukhumvit Rd. Standing tall with 36 floors, it is equipped with all the amenities to ensure utmost convenience and comfort for its tenants. From business lounges and cafes to bike racks and showers, this building has it all! In addition, there are reception services, printing facilities, meeting rooms, 24/7 access and administration support provided for tenants' convenience. Moreover, it offers telephone answering services and storage facilities as well as air-conditioned office space and building security for your peace of mind. With fiber internet available throughout its premises, you can be sure that connectivity won't be an issue either!