We stayed here in May 2013 for a week. The place is located in an ally right beside the hostel. It is a little difficult to find. Our taxi driver didn't know it was in the ally and we had to walk around before locating it. Once we found the place, it was very easy to get to the subway and get around the city.
The staff there were awesome. All of them spoke good English and provided good directions. The place was clean and every thing worked. The AC was cold and lots TV channels on TV. The morning breakfast was great. We ate every morning before we left for our daily activities. There are many good Chinese restaurants nearby the hotel and the staff made several good recommendations.
We would stay there again for sure now we know where the hotel is located. The price is good compared to other guesthouses in Beijing.