The website flamenco.guestreservations.com pops up as the first ad when trying to find a legitimate hotel website for a direct booking.
The currency symbol used in the booking process is neither the one for the country of the hotel, nor the booking charge in dollars, which confuses the process. They charge more than USD100 in fees for themselves for a simple two night booking, and only offer a laughable "10 to 15% discount" when you call to cancel the reservation for a full refund.
I will repeat this warning on several anti-fraud websites and of course to my credit card provider.