I use Expedia.ca to book hotels and car rentals for the us. The site is easy to navigate and promises the lowest rates! Booking is made easy with a pay now or when you arrive at the hotel. All the hotel are rated by past customers so you have an idea of what to expect. Confirmation is sent to your email. I have had to cancel and reschedule a reservation once the transaction was completed by Expedia with no extra to cost. I highly recommend!