Brissy Gril

As mentioned above, the option of Holiday Inn is better due to staff discount and the location.
Otherwise, I would suggest True Siam locate at Phaya Thai which is a new boutigue hotel. Showcasing stylish interiors with a touch of Thai design, 5 minutes walk to Skytrain Phayathai station and Victory Monument BTS Skytrain Station with just two stop to the Siam Discovery, Siam Paragon, Siam Center, Cemtrepoint, Platinum Wholesales Fashions Mall, Pratunam Market, MBK shopping arcades. A variety of entertainment and dining venues are within walking distance, making True Siam Hotel Bangkok @ Phayathai suitable for a pleasant stay.

Further, it throw in a free dinner for you to choose, Thai or Western cuisines in a Thai contemporary setting

check it out at www.valueplusbooking.com or send an email to them
at enquiry@valueplusbooking.com.