Ballagio's location is better, but hotel rooms in Ventian are fantastic. I booked a hotel room in Ventian but too bad I stayed up whole night glambling and did not use my bed at all. There was a special promotion of VEntian package that if you booked hotel you could get $40 discount of Phantom show. Go to Ventian web site to see if this promotion still valid.
消费税: 7%