Very clean and quiet. It's on a very quiet street just off the main road. The walk from the Canterbury to Trinity College took about 12 minutes at a fairly brisk walking pace.
My single room was small but just right for my needs. The proprietor, Steve, was extremely helpful and friendly. The breakfast was very good and the room price was very good as we'll. I've stayed at several B and B's in Cambridge but this is one that I will come back to on my next visit.