I've seen this van before - featured in a Swedish classic car magazine many years ago. One of the staff writers owned it (probably the guy now selling it), and the guy was described as the quirky one owning oddballs like the Commer (probably unique in Sweden this one). It is a three seats up front Maidstone in original condition, and in incredibly good shape back then. I have no reason to doubt that it still is.
In is a LHD vehicle, yes. A series II or IIa, with the small rectangular mesh grille rather than the solid front panel. If I had six grand to spare.... but I don't.