Suggestions - New Hotel Request

Is it possible to add Doubletree Hotels to the hotel list? I'm sure there are enough out there who will make it a worth while forum. Mahlo.

Isn't Doubletree now owned by Hilton and covered trough the HHonors program?

Yes, I think Doubletree should be covered in Hilton.

But what about Pan Pacific and Prince hotels? I've recently joined their programs and they seem very good.

Prince Hotels would be very nice