Struggling to decide

Good evening ladies and gents

I'm thinking of firming Sheffield for Medicine, however i've just got a few questions that i would love to have answered before i make a decision:

1) Which accomodation is best for me?

My preference would be ensuite, self-catered - the normal answer from my research would be Endcliffe however i'm not sure if it's right for me, whilst i don't mind living in a busy place, i'm personally not keen on partying/clubbing and i don't drink alcohol

i would also like it to be as close to everything as possible in order to minimise walking distances.

2) How good & close are the sports/societies?
I'm keen on various sports and so this would be a big factor for me aswell.
Are there any sort of competitions between Universities and within the university?

3) How close is the nearest gym to the accommodation?

4) How diverse is the university?
I appreciate it shouldn't matte who you're with but at the same time it'd be really nice having peers who are from the same background as me, (i.e south asian)

Lastly, As previously mentioned, i'm not keen on partying etc. and I understand sheffield is quite popular for it's nightlife.
Do you think me not drinking would have any affect on my experience here (i wold be potentially here for 6 years), or would i be better of going for the other uni's i have received an offer for (Nottingham/Barts)?

Thanks guys i really appreciate the time

1)
3) If you pick Allen Court you'll be about 5-10 Minutes from the closest gym, Endcliffe or ranmoor you're looking at about 10-15 minutes.