Hi all

Last year when I booked Marriot Marquis in Dubai directly i had option to cancel after booking

I am planning to visit again and I am seeing big price difference. Directly it's showing £1700 for 8 nights but if I book via Ogado it's coming to £930

My only concern is I book and then marriot find excuse to say no and i miss out on the 930 and book the 1700 non refundable. Has anyone experience any rejections in past?