Okay, too much info mixed in.<br/><br/>The shops are arranged in rows along the streets, correct? Is each shop/building along a street close enough to the next to "climb" without breaking stride using a series of jumps?<br/><br/>(http://elliquiy.com/elluiki/images/4/4d/Street_map_sketch.jpg)<br/>(BTW, the two wonderful examples of penmanship should be "Tob" for Tobacconist and "Archer")