All guestrooms at Beijing Alley International Youth Hostel offer thoughtful touches such as air conditioning, as well as amenities like free WiFi and room service.
I was in Beijing for 4 days, 3 nights. I stayed at the Beijing Alley Youth International Hostel based on a recommendation from a friend that she had stayed there before. It was okay but the beds were too small. I'm 5'9 and couldn't stretch my feet out all the way at night which made for some uncomfortable nights. It didn't help to have 3 roommates who snored but that's what you get with a hostel. For $9/night, I guess i got my moneys worth but next time I'm in Beijing I'll splurge a little more for a better nights sleep.
Oh and the wifi didn't reach the room even though I was located directly next to the common room. Not really a big deal...just a little annoying