How to get to Zen China Restaurant from the London Eye:

Walk 100 meters from London Eye towards Westminster Bridge(Big Ben) direction on the same river walk.  On the right handside of the new LondonDungeon entrance (see picture below) there’s a little staircase to go up(under an Ozu canapy sign).

Upstairs you will find a huge terrace. Go to the mainentrance (under a huge Movieum sign)  in the middle of the building (see picturebelow).

Zen China Restaurant is the first door on your left when you step into the entrance.

Google Map direction from Waterloo Station: