One of the best hostels I have stayed at. I very much enjoyed my 5 nights there.
My stay was ok, the rooftop bar is great, but the bed was a nightmare. Climbing to the top bunk was an artistic exercise and the bed appeared to be just about to collapse.
Very easy-going and relaxed, great for a beach vacation. However, the price is insane for what you get and the Lonely Planet review appears to be a little overrated.