Been waiting for reservations to open up. Have booked a 3 night stay in December, will probably cancel my reservation at W for the same period. The short description says the hotel is linked to Bugis MRT so seems convenient enough.
Corporate rate knocks about 15% off, which makes it cheaper then Grand Hyatt for me, even once the opening offer expires. I'll see if I can apply a TSU and advise what it books into.