Hotel recommendation and bus number related to Jiuzhaigou

I know three 3-star hotels near the valley, which are Guibinlou at the entrance park, Heye Hotel and Mu Wu Hotel.
From JZG, there are buses at 06:30, 07:00, 07:30 and 08:00.

Jiuzhaigou Valley and Huanglong Valley trip
Hi Celian, thanks for your reply.

1. How far these 3 stars hotels (Guibinlou, Heye Hotel or Mu Wu Hotel) from bus station? And do you know the rate per night?
2. How far also from one of these 3 hotels to Jiuzhaigou Valley and Huanglong Valley?
3. Would it be enough for one day trip to cover Jiuzhaigou Valley and Huanglong Valley?
4. What if we decide it to take air plane from Xian to Jiuzhaigou. How far these hotels from the airport?

Thank you again for your help.

Hello, Ign.
Guibinlou is next to the entrance to the valley, while Heye Hotel is about three minutes walking from the the entrance. The Mu Wu Hotel is around 15 minutes walking distance from the entrance. They are not very far from each other. There are buses reach the park entrance, so if you can catch them, you can see the hotels after you get off the bus. When I was there, I did not live in them, because I thought it is a little expensive. I once lived in JiuZhaiGou MIGU International Youth Hostel and I think the price is reasonable. It is 109RMB per night for a standard room and the hostle is about 10 minutes walking distance from the entrance.
These three hotels area close to Jiuzhai Valley but about 165km.
It is impossible to cover the two valleys in one day. I stay there for four days for the whole journey.
From Jiuhuang airport, there is about 88km to reach the valley, but you can easily find the shuttle bus to reach the valley.