YouinAnotherform you can either host a local dedicated server which doesn't require any knowledge or port forwarding etc or even easier bind the dvars you want to a key.
For example bind P "bots_skill 4; bots_manage_fill 12" and so on.
Once you enter this in console this will forever bind multiple commands (dvars) to your P key.
Then whenever you start the game just start a private match and press P once and all the dvars will be set until you close the game.