Property opened Dec 1st. dfe provided this info re: the exec lounge. Thanks to him for the info:
"I can confirm M Club Lounge details as follows--open 7 days a week from 0600 to 2400.
Full breakfast for elites offered in the Lounge only--no option for restaurant buffet. Lounge breakfast very nice though.
Breakfast hours M-F 0600-1030; S & S 0600 1100. Afternoon tea 1430 -1530; Open bar 1730-2130 and Hors D'oeuvres 1730-1930; deserts 1930-2130.
Lounge benefits for two registered guests. Extras per person person -- breakfast 500 THB; High Tea 350 THB; Evening cocktails 500 THB."
Cheers.