If view was important to me, I'd go for the king corner/river view or book one of the river view suites. For pure comfort, I was very happy with my Bienville Suite. I happened to be on the second-highest or third-highest floor, so fairly shielded from external noise (other than boat and train horns). Some properties have suites that seem forced, where the layout just seems...odd. For the Bienville Suite I had, the layout was quite comfortable and navigable. Couch/coffee table and desk placement in living room did not create awkward flow as people moved around. The two swinging doors between living and bedroom areas did not intrude on decor or flow when they were opened. Closet, vanity, bathroom layout allowed for several people to be using the space without being overly cramped.

Tl;dr: I prefer a comfortable working and resting environment during my stays, so I would pick the Bienville Suite.