Hospital not always a happy place to visit, but I have to give all the credit to all the fantastic nurses and Doctors keep the good job in looking after patients.
If you want to go for a take awaylunch or smoke in the Sun, or rain. Walk out the the main door and cross the road. The gated Queens Square is lovely will loads of seating e.t.c.
When attending outpatients, make sure you have your clinic code to hand (on your appointment letter, also in any confirmation text messages). It's useful if you need help finding the clinic.