do not under any circumstances let yourself get ill, it ruined the whole fresher experience for me.
primark is god- for all your clothing and houseware needs.
do not spend a fortune on things like frying pans, they will get trashed.
please do your washing up so that your flatmates that have a fear of hygiene-free kitchens dont have a breakdown.
keep up with your work from the beginning, its all well and good having fun in the fresher period, but when it gets to the end of the semester and you have a huge essay to hand in and you have no clue what the course is about because you missed the first lecture, it kind of sucks.
go to all your lectures for they are fun! ok no one does this. except me, i had 100% attendance in the first year. geek. but really it has given me an advantage, i am stupid and can only pass if i go to every class or else i dont have a clue. also, in some cases your attendance record is used for things like deciding which students get certain perks, deciding on borderline exam results etc.
do find out where the library is. i only started taking books out just before the summer exams of my second year, and i found out that they are actually pretty useful little things.
go to the meet and greet things set up by your course, and if there is a medic/economics/physics/geography/whatever you are doing society, join it.
dont get stuck in a rut going to the same place every week. manchester is a mecca for nights out, branch out into the community and try everything! dont ever go to lucid though. please.