Basically, I want to add 'enter' as a verb as a subsitute for 'go' because I believe the player is would be more likely to type 'enter station' rather than 'go station'. Normally, it would be 'go south' but I've changed a southern exit to 'station'.

If it's just that one 'enter', create a command in the room you are entering from and then just move object player to station. For your command you can type in: enter station; go in station; enter the station; enter; walk inside station ... Etc and account for all the options the player might type to enter the station.

If you have questions, ask!

Thanks, I must not have been doing it right before because it would just crash Quest. It works pretty well now.