Got a second stay here, this time one night only. Unlike last time, I got a room upgrade - to Royal Club room. Still not a suite, but suites were not available on spg.com at time of check-in so I did not expect a suite. According to spg.com, the Royal Club room is not that much bigger than the Athenee Room (44 square meters vs 38 square meters) but it felt more comfortable and less cramped so this modest difference in size actually felt quite significant.