It appears to be your average window until the slightly transparent ghost appears. She then disappears only to return again. This illusion comes with everything you need, including the ghost. This is a BIG illusion! Floor space required is 2 feet 10 inches by 5 feet 8 inches, and 4 feet high. Requires AC power only. PLEASE NOTE: This item is a Special Order and may take 4 to 8 weeks for delivery. Please call us for availability if you need this item sooner.