its slightly smaller than the yamaha ones. it s a roland one, and its the smallest an electric kit ca go, and im willing to sacrifice living space to have it there, but am interested about the size of the rooms. I havent seen any uni halls except for some ucl ones. They were small, but big enough to live in just about, and I reckon I can get my kit in there. They were just over one bed in width (about one bed length ways plus a foot or so) then about two and a bit beds long ways in length. But they had a couple of cupboards and a big wardrobe. the kit is pretty collapsable as well, so worst comes to worst, ill just have to keep setting it up and dismantling it.