We booked a last-minute room at the Grand Hyatt after being mistreated over at the Emily Morgan. We loved it. The room on the 22nd floor was sleek, elegant and comfortable. It was the quietest hotel room I have ever experienced in downtown San Antonio--we did not hear a peep from traffic or other guests. The service was friendly and readily available, but not forced on you like at some nicer hotels. The hotel has a private entrance to the Riverwalk, as well as its own bar.