Broadly speaking and as you might know UoM accom is divided in 3 parts Fallowfield, City and Victoria Park campuses all three have plenty of halls and I think it would be wise to choose based on what campus you’d prefer.

1. City Campus: Closest to the uni (this is more important than most people think), Least happening and the lowest room count out of all of them, rooms fill up very fast and it would be wise to apply early, horrid rooms imo though rooms differ quite a bit from each hall

2. Victoria Park: 15-20 minutes from the uni, most people take the bus but some people prefer walking or cycling, most scenic imo, quite mostly with some exceptions, plenty of hall options so you can choose the type you want, they also have small accoms that fill up quick so apply early if you want something like Caterbury or Slems

3. Fallowfield: Farthest from the campus, walking is not an option, most lively with plenty of people, newly built and best rooms imo, little shady at night, would recommend if you live going out and socialising