Bolton University is true uni in UK. The 1 year degree program also valid one, but students do need to have diploma, partial professional & etc to enter to this final year top-up.

Bear in mind UK have NVQ in many fields, the idea of Bolton top-up degree is to allow those NVQ holder to gain 1st degree without duplicate effort in what they learned from diploma study...

Check this out for 3rd party review: Times Uni Guide