human
Generate a brief description of a dreary scene inside a building with door frames, graffiti, and sand.
assistant
Crude graffiti sprawls across the dingy walls, probably tagged by transients with no regard for preventing further damage in the ramshackle building. A pair of empty door frames, one on each side of the hall, exposes the abandoned flats beyond. Sand fills in the ragged gaps of the floor's faded runner, causing it to almost look whole.