Definitely not "the best" spot, but one I like regardless : http://pzmap.crash-override.net/#0.6386259151637963,0.16031766492247304,284.85157655972347 It has a very close proximity to downtown to get supplies, an indestructible fence on one side, two 2-story houses, garages for tool storage, as well as trees to get lumber. I like to build a fence around the perimeter like this (I hope you'll forgive my horrendous MS Paint skills, I haven't saved any screenshot) http://imgur.com/6oy7HnZ With a platform running all around the fortress with several sheet ropes for maximum escapability and mobility. It leaves enough room for farming and leisure. Due to the proximity of the fuel station, this spot is also sweet if you use the excellent yet unknown mod : http://theindiestone.com/forums/index.php/topic/15727-powering-gasoline-pump/ that allows you to refill gas cans at stations after the power shut-off. Free electricity !