cs_laundry (Hostage Rescue)
for Counter-Strike: Source 
by Spence (http://www.rabidmnky.com)
16/2/2012 (release 1.0)

To install, just drop the /cstrike directory into your /steamapps/youraccount/counter-strike source/ directory. 

A navigation file for bots is included but no guarantees are given to how well they will actually play! 
(mostly: some of them are really obsessed with the doors)

Have fun!