While spectating a player who was raiding a raidable base, I observed him not only deploy a sleeping bag inside the base, he also made and deployed a small wooden box inside the base in order to stand and jump on it to reach the next floor of the base.  Is this an exploit or is it intended?  Could fix for this be option added to "other" for each base to disable players deploying items while inside the raid zone?  For bases, deploying ladders should be made an option separate from deploying other items (sleeping bags, walls and shelves, boxes and other climbable items) as some bases would be inaccessible fully unless ladders were used within the base.  I have also seen players deploying high stone walls to use as cover while killing NPC's to gain entry to the base.  These could be placed pretty close the entry door to basically allow players to in effect reach the entry door of the base without risking any damage from the NPC's or turrets. 

It already works this way

Allow Players To Build > false

I see that now... sorry I didn't look close enough