I’ve been in sheffield last year and my tip for those who need accommodation from July to September is Opal One.
Opal is probably the nearer hall of residence, just 2 blocks from West Street and Tesco. I used to live in Endcliffe Village too and that one is quite far away and up the hill.
Opal One is always fully booked for the academic year (and for the next couple of years too) but there are plenty of rooms available during summer break.
And the best of all is that you can get a good discount. Talk to Richard, the manager at the reception desk. Tell him that you know Luis, the Brazilian guy.

Opal One Sheffield Hall of Residence Double Room

Carlos, sorry for randomly contacting you like this..
I came across your posting on opal one, and was really interested, as i am transfering to sheffield from birmingham because of a company role change ( now work in computer security ). I am 18y.o but work full-time. do you think i might be able to get into opal one? .. I know it’s ’student’ accommodation, but do they ask for any proof?
Look forwards to hearing from you.
All the best,
Shane
Hi Shane.
I think you can stay there even if you’re not student. The problem is
that this accommodation is fully booked from September to June. I
don’t know if you will find a place available during the academic year.
Best regards,
Luis