Have stayed many times over the past year and in every type of room/suite.
The Gulf bay rooms have a HUGE wrap around balcony and has a separate living room and bedroom with sliding doors between them and a huge bathroom with jacuzzi bath and separate shower. oh yes and a four poster bed ! The balconies have sun loungers and massage bed.
The smaller bay rooms also have couch but all in the same room, there are two types of this room too , one with 1 balcony and another with two balconies.
They also have 2 and 3 bedroom suites, but the 3 beds are being renovated at the moment (Chakri Suite) the Pacific suites (2 beds) need to be renovated !!! the kitchen has nothing in it but a fridge !! the bedrooms are huge though as is the living room .
The rooms all have safes that you set yourself and you can change it everyday if you wish.
They have all sorts of promotions for the restaurants etc and breakfast is amazing ! Thai, Japanese, Fry ups, Bread, Fruits and much much more !
If you are a Frequent Flyer with BA make sure you give them your number and double dip your points !