Adding to
diburning's observations, there are only 2 suites (junior suites) at this property and it's very difficult to get a Globalist upgrade into one. If you need some extra room, these junior suites are quite nice, however the bathrooms of the junior suites are not significantly larger than the ones in the regular rooms.
Junior Suite
I also stayed in the High Floor King, which I didn't feel was tight although with two persons it might feel crowded.
High Floor King