Do not choose cabin 422.
This backs onto where the crew work very noisy night and day, at night you get woken at 3am and it continues all day and night.
This was our third Silversea's cruise and we enjoy their interesting itineraries, small ship size and all inclusive policy. They make it clear that even tipping is added to the cruise price so that you don't have to deal with that once on board. Almost all of the staff on board are very pleasant and well trained especially the service people to take care of the cabins. Also factored into the price was a ship board credit we received. We all know that these 'gifts' are not free and are instead factored into the price that we all pay, a way for the cruise line to support some of their on board amenities.
Very Noisy, next to crew preparation area.