The lab I work in gave me a used bike to use. It is nice, but the brakes are a little worn and the gears no longer work. Thanks to facebook and being in an International group at Radboud University, I was able to buy a used bike for fairly cheap.
The breaks are great, 7 gears and best of all it can be used for mountain biking. For visitors coming to see me, there is now a bike for you to use.