text: Studio and set design The show was taped at the Ed Sullivan Theater at the corner of Broadway and 53rd Street in midtown Manhattan during its entire run. Formerly called CBS Studio 50, it had been home to several TV programs over the years, most notably The Ed Sullivan Show. Letterman made use of the immediate neighborhood surrounding the theater for his show on occasion, closing off the portion of 53rd Street that goes past his studio for various stunts. Nearby merchants gained fame after making frequent appearances on the program, including Rupert Jee, owner of the Hello Deli at 213 W. 53rd St., and Mujibur and Sirajul, Bengali immigrants who worked at a souvenir shop close to the studio.
  The stage layout followed the same basic structure Letterman employed on Late Night: the house band appeared on the far left, followed by the performance area and then the interview set.
  In May 2015, days before Letterman retired, Seth Stevenson described what it was like to attend a taping of Late Show:
  Pieces of the set were later acquired for use on The Chris Gethard Show.
  Same-day tapings
  When Letterman was not on vacation (which he took roughly ten weeks per year), he and his crew worked four days per week, taping Friday's show earlier in the week. From October 2001 until May 2004, Friday's show was taped on Thursdays. From 2004 to 2010, Friday's show was taped on Mondays. During this time, the Friday's show's monologue topics, sketches, and other segments were chosen for their lack of topicality, with few if any references to current events or any subject which would run the risk of seeming dated. However, in late 2011 Late Show reverted to the practice of taping the Friday show on Thursdays, helping the Friday shows become more topical and relevant.