i used to leave in coventry for 3 years but i was only 12 so the freedom i had was limited. personally i enjoyed my stay there very much. u will notice that the system generaly works better. details about daily life that here in greece we dont pay attention to, there they are really importand. i cant tell you about night life and stuff since i was to young. places that many ppl visit are pubs thats mostly server beer and stuff. also england has a wonderfull country side and tons of shit to do.
Golf courses at many places, abandonded farms turned into restaurants with huge gardens.
The cities are not that chaotic, although manchester really is not the best place to live. i havnt lived in manchester althought i had visited it so it seemed nice, i dont know about living there. in my opinion if u are not fond of the greek lifestyle (wich i am not) u will love it there