This may be a little much with young kids, but it is a very interesting and fascinating museum for older kids and adults. You can put it on your wish list for a few years from now.
This is a hard place to land good deals, although it never hurts to check the hotel's Web site for specials: rates average $250 to $300 much of the year, but during slower weeks you can usually snag a room for around $170 to $180 (competitive in comparison with other high-end Strip properties).
We rented bicycles and cruised the neighborhoods on both sides of the Arno. Enjoyed a gorgeous sunset view of the Ponte Vecchio while picnicking on the banks of the river.