Pros:

- Nice space 
- Research weapons and unlock weapons 
- Plenty of places to build 
- Rocket 
- Some infected glitch behind fence so It doesn't interfere too much
- If you take you're time you'll complete it in about 35 - 45 minutes. 

Cons:

- It can get difficult, especially  without teammates.
- Even on Easy you can fail - RESULTS IN RESTART
- Wish there was more space and you could build more
- Does get boring
- I wish some things wouldn't take so damn long to equip. Especially after you've just unlocked them! -_-

Conclusion:

Great map, some issues I had with it but overall I really liked it! My record time is 19 minutes. Try and beat that! :)