I use the HH GLON award for 6 nights at International Hotels. I have taken my family to the Hilton Turtle Bay (no longer a Jilton HHonors Hotel), Conrad Hong Hong and the Paris Hilton on GLON awards.
This gets a lot of bang for your buck. The Conrad Hong Kong was US$480.00/night when we went. The Paris Hilton was also over US$450./night when we stayed.
The airline awards I use for my family
and we take International vacations in Asia and Europe often. I have used over 2,500,000 Worldperks points on trips.
RC