Contains:
wall, corner wall, doorway wall (383, 173, 244 tris)
metal door, column (478, 216 tris)
wooden table, mug, sewer lattice (116, 164, 82 tris)
torch with fire sprite sheet
chain with physics set up
floor / ceiling texture to use on a plane

Everything has prefabs with colliders. Example scee included.

4096x4096 PBR textures with height maps for walls.