Oh...by the way.
If you have no transport I would suggest accomadation near a train station, either Crawley, Three Bridges, or Ifield.
Horley is ok, but a touch dull and nightlife is nowhere near that of Crawley!
Also if your near Crawley/ Three Bridges you can be within walking distance of shops, pubs, etc etc.
Just advice but you will need a life outside of work, trust me!
Hope your saving you pennies by the way. Remember...First 2 months the wages will be rubbish! (Around £600 - £700)