I'd like to learn how to play squash, anyone got any suggestions how I can go about this/willing to teach me? :)

There are several good clubs in sheffield, all of which will have well qualified coaches. The two that i'd personally recommend are fulwood sports club, and the hallamshire tennis and squash club. (just google them)

For a good coach you'll be looking at paying roughly £15 a session for 1-2-1 coaching