The Tower - Basement

Using the attached map as a reference, create a large underground rectangular basement beneath the courtyard and tower with the following characteristics: the basement is split into 2 separate rooms with the first room occupying about 1/3 of the space and the second room occupying 2/3 of the space. In the first room, there is a wooden ladder in the top right corner leading to the trap door above, the basement walls are made of dark gray stone and covered in withered vines and creeping moss from years of abandonment, there are worn rugs scattered over the damp dirt floor, candelabras cast dim light across the room, 3 coffins are laid out along the East wall, with the largest most ornate one in the center, and 2 smaller more plain coffins to either side. The North and South walls are unadorned, but there is a large closed door in the center of the West wall leading to the second room. The second room is lit by the firelight of braziers in the four corners. There is also eerie dark purple and red light swirling around a large fractured hedron floating in the center of the room. In the center of the room under the floating hedron, there is a creepy 4-pointed star drawn on the dirt floor in blood.