I really liked the host (as briefly as I met her). Unfortunately the quiet time was not respected while I was there, some people were in the common area talking quite loudly, I had a hard time sleeping. I was waking up at 3:45 to go hike the Grand Canyon.
Other than that, for the price, it's quite good. It's a hostel, it's old, but very very clean and the bed was comfortable! Williams is mmm... Interesting?! Strange people all around, America at its best (or worst).
I'd say the only thing that would have been nice is the host telling the guests to respect quiet time. They were very good otherwise!