Window cleaning with a difference

In a bid not to upset its guests with the mammoth, week-long task of cleaning its windows, the five-star  Shanghai Sheraton Hotel took a light-hearted approach to the job in hand.   They got  their window cleaners to dress up in Spiderman outfits for the job. The stunt has attracted so much attention that visitors have flocked to the hotel to see their comic star hero at work.