First one isn't due to go in until July, probably back early-mid August.
From that diagram think 3L is still in place with a single toilet behind, although it's possibly got a false wall - maybe for self-serve refreshments
Just 3R seemingly plugged which adds room for 6 PE seats and a new toilet behind.
The first A380 for cabin refurbs is OQE which departs this coming Sunday as QF5 SYD-SIN-LHR, then positioning to DRS for the cabin works.
This aircraft is going in to DRS for maintenance only. Not refurb.
On various sites/forums there seems to be many schools of thought on this..Some say maintenance and some say maintenance + refurb. After some research, a QF flight attendant has mentioned that ALL crew who are certified on the A380 are required to go through re certification/emergency/service procedures training because of the new layout and this crew training will be completed by AUG.
As this is the 1st aircraft being done, I expect a longer time frame to be completed and possibly including maintenance AND refurb AND repaint. Also, these steps might be completed in more than 1 port. So quite possible the 1st aircraft will be 'out of action' for 2months +
Only time will tell