this map is primarily used for basewars and RP right? So why isn't there any AI nodes? If you're doing basewars and you are using AI like combine then you would want them to storm inside houses and search through them if they spot an enemy but without AI nodes they just crowd around a building and circle it without going in. It's fine if you don't want to or anything like but if you plan on updating this map then you should definitely add AI nodes or navmeshes