Thank you for the link, but I cannot find where it says that you can pay for the rooms with miles.

I can only read "Through the Rocket Travel Site, Rocket Travel provides an online platform through which you can view various types of accommodations, (the “Accommodation(s)”) and reservations made at such Accommodations, including payment for such reservations (which may be made in advance in some cases) with a credit card, debit card or other payment method that facilitates the processing of such payment (“Payment Method”)."

No mention of Flying Blue miles... The text is so long that I may have missed this information...