Adding maps to Team Fortress 2

Adding maps to TF2 is as easy as logging in with your FTP information, next locate your map folder in ftp, the common path is: 

/tf/maps

 

Upload your map files to this directory, then from your console if you wish to change to this map simply execute the command:

"map <mapname>"

With mapname being the name of the map you'd like the server to run, without the file extension.