In restaurant lingo, -top refers to a table. A number is used before -top to mean how many covers the table fits. So, a two-top is a table with two guests or two covers.| CulinaryLore
In a restaurants, banquette is a padded bench with a cushioned seat and back. They are used in "banquette seating," easily confused with booths. Learn more at Culinary Lore.| CulinaryLore