as I was travelling by myself and I didn't mind the specifics I booked the room that at the moment was the cheapest that had a single bed and a slightly larger bed in it. the room was spacious, well lit, bathroom was also nice. no complains. the hotel is located right above the metro line, currently there's some work in progress (I believe they are extending line 1) so the road is a little bumpy but a 5 minutes walk from the metro station will lead you to the hotel.
breakfast was also kind of good (sorry for the lame pic), you get there, you swipe the room card and they have a decent coffee machine (that is where I draw the line between a breakfast I would love to have it again or not), the place to have breakfast looks a little small but it never got crowded so that's also a plus.
anyway, service was smooth, place was nice and clean, I would say not noisy even if right above metro, I usually like to stay a little close to the city center but this time I got just a few metro stop further. taxi ride at night if you are in the center and you go to bars and stuff it's about 30 rmb.
anyway I'd definitely stay here again, recommended.