Hi Paula,Just checked out the Urban Mover Sprite - it's too big for meNeed about 15/16 in frame - I'm such a shortie!!!
On the Technium Privilege, I have recently bought one but I would not necessarily recommend it for you as it is quite a big bike. I think the Germans have a different idea to us regarding what a small frame actually means.
With Wiggle though, you can try out a bike for up to 7 days and return it if you do not like it. They will even arrange the courier collection.