Pros:

+ Solid visuals
+ Good navigation mesh

Cons:

- Too small (my personal pref.)
- Too many health packs
- Lack of different weapons

Conclusion:

This is a nice little map here. It looks great and the gameplay is, for the most part, quite fun. The few issues I had with it are that it is too small overall and therefore it is quite easy to dominate the entire map from one point (ie. the control tower area with the start button), also the lack of different weapons was upsetting.

On the plus side, the ai navigation mesh is really well made which is a major plus in survival mode, the bots navigate just fine and the zombies come in from multiple angles and generally can get to you wherever you are. I have no complaints with the visuals, there are some nice touches like the memorial stone, and the interiors are pretty nice and well detailed.

Overall, definitely worth a look, if you enjoy small survival maps then go ahead and add 10% to the score :)