If you're a foreigner in the country it is probably the only place to be at Jiuzhaigou, as this hotel is relatively close to the park (about 2 KM, or 30 minutes walk in a nice market along a river), and the part of the staff speaks English. You pay for that in a relatively high price comparing to almost all hotels around.
Also Note that not everyone speaks English-most of the employees don't. There is a high rank manager who speaks the language and all the other uses his help and sometimes it takes time and effort.
For males, I would recommend the spa which is designed like a Turkish Hammam (Turkish spa), the sauna and jacuzzi pool are just great and very enjoyable! ask for the masseur (for males only).
For couples I would recommend the Chinese massages, they are affordable and professional and there is nothing like walking all day at the park and than return to the massage bed.More