stayed at the sangri-la (krungthep wing)for 4 nights and experience from start to end was excellent. i went to the main sangri-la hotel by mistake and they quickly transported me to the krungthep wing. butler service was available and she introduced herself and was very friendly but we did not avail ourselves of this service at all during our stay, enjoyed breakfast - all cooked when ordered which makes a nice change from buffets (buffet for cereals, juices, breads etc).
the skytrain is next door which makes getting into major shopping and entertainment areas very quick and easy.