Everything you would expect from a Hilton Doubletree - clean, modern, aimed at the business travelers of the world. Of course, wifi is only free for Hilton Honors members, which is semi-annoying, but that's pretty standard for hotels aimed at business travelers. The staff was extremely accommodating and helpful, and beds were super comfy.
There is self-park and valet - around $15 or 20 a night, if I remember correctly. Starbucks is right across the street, but aside from a Subway, other dining options within walking distance are pretty limited