Metropolitan University -
As of October 2014 this building on Oxford Road is the MMU The Students' Union building offering a number of services and resources for its 34,000 members. These include the Union Shop on the ground floor and "The Met" on the first floor, "the new hub for everything that’s going on in your union." The 2nd floor is dedicated to Student Activities and the 3rd floor houses the Advice Centre, Student Officers and "Pulp" the students' "Mag".
However, construction is well advanced on a new Student's Union Building on Cambridge Street. You can read about it by selecting number 31 from the menu.