A simple traditional cache in a very busy street. So be carefull, as a lot of muggle-drivers may be watching you. You need to be discrete to find and log the cache. The longevity of the cache depends on your inconspicuousness. It is well possible to find and log the cache in a gentle manner within a few seconds. Maybe you need to throw something away, and then have a rest.
The cache itself is a nano, and it is magnetic. So it shouldn't be too difficult for you to figure out its location. Bring your own pen (BYOP)!