uniformed maintenance worker expertly polishing gleaming marble floor in expansive office lobby generative ai

buffed buffer buffing building casting chore clean cleaning commercial custodial diligent duty efficient environment expansive expertly facility floor freshly generative gleam gleaming gloss hands industrial interior janitorial job labor large light lobby machine maintenance marble mop mopping natural occupation office polishing professional reflection scrub scrubbing sheen shine sparkle spinning surface task uniform uniformed windows wipe work worker workspace