We selected the AA Veranda Suite (# 324 ). The room was very nice for a river boat. However in the hallway the Viking boat has electrical panels in-between the Suites on the starboard side. During the day and night, we would hear a loud buzzer sound in the stateroom. Three or four times each night we work up to the buzzing noise. The response from the Viking staff was "that is one of the issues on the long boats!