Way back in November I wrote a post called Tales From the Inn. It was based on three separate random lists that were relating to an inn. I posted three elements to G+ and got some great feedback as to what might be happening.
I then asked Matt Jackson of Lapsus Calumni to draw me up a floor plan since he was doing a series of maps in his new moleskine. This is the fantastic result.
Matt posts a new map nearly every day, sometimes twice a day and they're all great. If you're ever needing a random map for your campaign I suggest stopping by his place and checking his work out.