Diesel trains which serve several areas across the West Midlands are to have a £1.3m revamp.
The class 150s, described by Central Trains as the "backbone" of their fleet, have been in use for 20 years.
The trains serve numerous areas including, Hereford, Worcester, Leamington, Warwick and Stratford via Snow Hill station in Birmingham.
Ged Burgess, from Central Trains, said the improvements will address some of their passengers' main concerns.