People tend to check in during these times:
This Railway Station is part of the National Rail network. For live train times and ticket information, please visit http://nationalrail.co.uk.
Great toilet facilities. They have been refurbished and are amazingly clean and functional
You can use the Chiltern Railways free app to buy your tickets (and website). E.g. super off peak return to London Marylebone. You can pick up the tickets in the ticket machine at the station.
If you are heading to Birmingham, from Solihull, you can use Chiltern Railways (the Leamington to Moor Street line) and skip all stations between here and Birmingham Moor Street. Only took 15 minutes!
If you're a monthly or annual season ticket holder for Chiltern Railways you can get a heavily discounted season ticket for the car park too - don't pay the displayed price!