This is the machine described in the MZ preparation guide as it was built by by the guy wot wrote it - Mike Kilty.
It's old and hasn't seen much use lately - I was plundering it for spares - but it was carefully prepared and should do a newbie just fine until they really get on the pace.
Reed valve motor as described in guide, but with 5th gear and straight-cut primary conversion.
Spoked tyres with fairly fresh inters (I was using these last year on my current bike and they've only seen a couple of meetings)
Nasty seat unit (sorry Mike!) will probably want sorting unless you're a real skinflint. I have a slightly less nasty but very light spare...
Not decided on price yet but it will be under a grand.
Javier 07811 129716. Bike is in West London very near M4 Junction 2.