I've played it. Its pretty fun. The skeeters can get into the house via 3 different ways, 1) if they launch themselves onto the glass ceiling of the house, 2) go into the basement and go up these trap doors to the house (the awpers won't see the trap door until a skeeter opens it) 3) use the 3 or 4 doors that are available to get into the house. If you open the door or the trapdoor, the awpers can get out of the house, which makes it harder to kiill them because its alot of open space, and all you have is a knife.
The awpers only have 10 shots too, and if you kill an awper, you can take his gun and kill the other awpers with it... its a big IF tho. Theres no buying on the map either.
Its pretty fun, after about 10 rounds tho.. it gets kinda boring.
As for suggestions, you guys used to have fy_italy, and fy_snow is fun. Theres a newer version of fy_snow that has more spawn points... forgot its real name. More guns on the ground and theres 2 wall structures in the back side of each spawn... thats fun =)