Llanelly (or Llanelli) is an industrial town on the south coast of Wales, about 10 miles west of Swansea. The station was a very modest affair, with just two through lines and a bay platform. However, freight yards were spread all over the area, including the main yard at Llandilo Junction just east of the station and Dock Yard, also the location of the Llanelly loco shed.
An enjoyable simulation, set in the early 1950's, not over-complicated but with operational variety and clear helpful notes.