Ok, when I had to use turrets for the Princess, I made a seperate Bot just for turrets, assigned deployment zones, took manual control of that bot and ceded it back to princess after deployment. Back then, if you just let Princess do the job she was likely to put all of the turrets in one building. but NickAragua said, that now Princess is better in deployment. Eventually try to limit her deployment in the MM lobby if you dont want to handle it yourself.