Undead Church

hey guys this is my first map that i have made its is called nazi zombie undead church and is a small/medium sized map that takes you into an abandoned church somewhere on the coast of southern Italy, there is no particular story line to the map, the feel for the church is somewhat unproportional  because the architectural design for the church is more modern, but with the items i had the church feels older. i spent a lot of time of this map and hope you guys enjoy the map, there will definitely be more to come good or bad . 
 there were a couple path node problems in  the start that i could never resolve sometimes the zombies do what the pathnodes say and what the dont im sorry   i could never fix this problem.