New update:instead of roof spinner I placed slides so monsters have a harder time escaping and also added one on entrance to repel monsters ,added escape springs (jump 2 times before moving forward or u fall in the trap) added core and the bed is on ceiling , added land mine on the entrance and a farm in the basement.To enter go to the slider at the left of the opposite slider and move towards the ladder and your there while monsters get repelled or fall in the pit