I would highly recommend this server. If anything, the brief summary on the first page is a bit modest, it missed some of the best features. For one, you can make your own radio tower and broadcast a message for a certain distance. Also, there's nothing but zombies and they spawn EVERYWHERE. The streets at night are difficult to navigate to say the least. The sewers on the other hand...well if you stay in one place too long there they can spawn in the hundreds...
Nice server