I sailed on Silversea's new ultra-luxury cruise ship and was blown away by all the perks you get for $650 a day

See all the amenities cruisers get on ultra-luxury cruise line Silversea's new 728-guest Silver Ray ship, from caviar room service to glass elevators with sweeping views of the ocean.

Brittany Chang/Business Insider

• Silversea invited me on a complimentary five-night cruise on its new 728-guest ship, Silver Ray. 
• The ship's cheapest 2024 itinerary is a seven-day cruise for $4,550 per person.
• See all the amenities wealthy cruisers get on Silver Ray, from caviar room service to butlers.