My favorite map is "Trench"
Link: http://www.zombiemodding.com/index.php?action=downloads;sa=view;down=1684
Basic WaW styled map with well trenches in the starting area that later goes out to a bigger area. You don't buy the perks from the machine, intead you find a bottle that you can buy it from. The ppsh is on the map so a plus there and you can dubbel PaP.

https://twitter.com/kevinwallin2/status/581525810697379840