Hmm... If we did free DDP for 7 of us for 14 nights, we'd save £1,960. Costs £2,646 to stay at Old Key West in a 2 bedroom villa. Since it is 47% off, that would make it...£4,992 originally, and £2,346 in savings. Add that to the DDP savings and it's £4,306.
Currently, we'd be staying at the hotel for £189 a night. Minus the DDP savings from the price we'd spend on the hotel room, and you get £49 a night! Wow, that's about the same price of a value resort...
Maths is fun. Especially when you apply it to book a trip to Florida!