Two of the en-suite halls, Bryn Dinas and Tegfan, now incorporate the new Neuadd John Morris-Jones, which started its life in 1974 on College Road and has, along with its equivalent Neuadd Pantycelyn in Aberystwyth, became a focal point of Welsh-language activities at the university. It is an integral part of UMCB, the Welsh Students' Union, which in turn is part of the main Students' Union.