Here is a picture:
http://www.airliners.net/open.file/503851/M/
According to the photographer it has: "2 jumpseats, 1 reclining seat (shown) and a bunk bed (in stowed position on the right wall). The bunk is equipped with a full IFE system, ethernet port and laptop power supply."
Dunno how that compares to their 743's
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HaM
EDIT
Link now fixed.