The document compares amenities between AMAWATERWAYS and Regent Seven Seas Cruises river cruise lines. Regent Seven Seas Cruises offers larger stateroom sizes ranging from 306 to 1,216 square feet compared to 170 to 255 square feet for AMAWATERWAYS. Regent also includes unlimited beer, wine and spirits and has more dining options including in-room dining, while AMAWATERWAYS only includes beer and wine with dinner and does not offer in-room dining. Both lines include shore excursions but Regent has a higher staff to guest ratio of 1 to 1.6 compared to 1 to 3 for AMAWATERWAYS.