The LMS Period 1 coaches were wooden framed and panelled with beading. These coaches also utilised the British Standard corridor connector as opposed to the Pullman gangway which was later adopted as the standard for rolling stock on many other regions. The Period 2 by comparison had a much more modern feel with larger windows and less panelling.

The LMS P1&P2 BR Maroon for TS Marketplace includes the following coach types:

• 68ft P2 Dining First Open
  
• 68ft P2 Dining Composite Open
  
• 57ft P2 Third Open
  
• 57ft P2 Corridor Brake Third
  
• 68ft P1 Sleeper First
  
• 60ft P1 Sleeper Third
  
• 57ft P1 Third Open
  
• 57ft P1 Corridor Third
  
• 57ft P1 Corridor Composite
  
• 57ft P1 Corridor Brake Third
  
• 50ft P1 Full-Brake