Li J.wrote a review of Thule Parkway Hitch Bike Carrier - 4 Bike on June 5, 2009
It is a good rack, easy to install. But it's not designed for some odd shape bikes, you gonna need a adapter for them which is another $20 or $30. Though the rack could swing down to load bikes, the top part could not be fold as some advanced model. If you happen to have a small garage, it will block the door. I bought a 3/8" ($5) pin from LOWES, replace one bolt to make the topper part able to fold.