Review for Broadway Casino - Metropolis Review For Big ZZ Princess Slot Hall Google User Feb 14 '18 at 21:47 Worth a visit if you're in London. Touring around the whole compound can take between 3 or 4 hours, but estimate an extra hour standing in line to get the ticket. However it is totally worth it, as I was saying before. The sights are beautiful and everything is really well kept. View full site to comment or like