Hi
have you tried the Asia Hotel, Bangkok?
Its in the same area but connects directly to the skytrain. In my opinion, its the same standard as the Indra Regent but much cheaper. On
http://www.hoteltravel.com, you can get it at about US$80 per room pr night, incl breakfast.I am sure that it will be offered to you at a good rate in your package incl airfare by your travel agent.