IF you are not a builder, I think first 7days are as easy as, kill zombie, find a POI roof to stay, on day one. Then find a bridge, make it horde base it is so damn easy up there on bridge. just make 250 arrows if you are good shooter, as you get about 50 zed to kill on horde night, so 5 per zed is arrow count. don't enter in lot of POI, just pick easy one, don't go to houses much as they have most of fall trap that can get you kill, Ease targets are working stiff, Crack a book, Pass n gas,(those singe floor commerical buildings) good loot and ease as compare to new dungeon poi house. if you are good at meleeing you survive for 10 days with ease with this small guide.