I am a Platinum Premier and will be in Bangkok for our anniversary. I will be redeeming points. The wife is a teetotaler but likes decent eating options at happy hour. I am a fan of the SGS but the lack of decent food options at happy hour will rule it out for the wife (and unlikely upgrades is also a downside). JW Marriott Sukhumvit is pretty good but perhaps a bit dated now? I have never stayed at the Soi 57 but it gets good reviews. I may split my stay at ROS and another more central location.

If cost of redemption is no consideration, what would you advise?

PS: I am also a Hilton Diamond and IHG Spire, if there are other options I should consider.