Great location, awesome staff, and clean rooms, a great hostel. Plus their trip to Jinshanling was excellent- just transport out there and let you wander on your own, no shopping trips or sideshows.
Golden Gobi is a decent hostel with an excellent location, but the one big drawback is that the staff are so busy that you often have to wait in line to talk to them at all.
Awesome hostel and a wonderful, friendly owner who is always there to help you or just have a chat. Sunpath is definitely my favorite hostel in Ulaanbaatar.
This is not a bad hostel if the other better hostels are full. The location is good but often there are no staff at all if you have questions and the hostel could definitely be cleaner.
Good hostel, the only problem is that If you are arriving at night this hostel is very difficult to find in the dark since it is up some stairs and around a corner. The stairs that lead to the hostel are just past a little grocery store on the right hand side of the street about a 5 minute walk from the subway station.