Thanks for the positive comments everyone ^ glad you found them useful.
fozziedoggie : sorry, didn't even turn the iMac on. I was shattered after a hell of a day so had a pint and then crashed for the night and due to the poor wifi I just left and went home the next morning after breakfast.
Plenty of places in Bristol with free wifi though even if you do find the wifi poor in the hotel. The iMac is likely great for internet speeds and checking emails / webpages etc...
Hope you have a good stay. ^