I'm already planning on coming back here should I do another trip to Beijing. This is a nice hostel. The room is a little small but comfortable. My friend and I are in a private double. The staff is friendly and helpful. The hostel is a little hard to find but when I called and asked for help a staff member came out to meet us. That was super nice.
Being so close the subway is a huge plus. Good area, dongsi.
Overall I recommend this place.