I have a trip coming up and needed some feedback from the folks out there.

Would you rather stay at the Grand Hyatt Istanbul or Park Hyatt Istanbul on points -

Park Hyatt - Park King - 20,000 points / $286; Park Deluxe King - 20,000 points / $314

Grand Hyatt - King - 15,000 points / $215 ; Club King - 21,000 points / $324

I will be staying there for 4 nights. I also have the Free night certificate, which I understand I can use at the Grand Hyatt but not the Park. The rates above are the Advance Purchase non-refundable rates.

I am thinking of 1 night @ Grand to use the certificate and the other 3 @ Park.

Which would make more sense?

Thanks