Qantas classic reward on China Eastern A350 Business class

I received an email this week advising of my Qantas Classic reward flight with China Eastern from Shanghai to Amsterdam next month having a minor time change and aircraft change to A350. I’m flying business, and understand this will be quite a big improvement from the A330 product previously. Has anyone flown on this aircraft yet and have a recommend seat?

We too are booked on same China Eastern A350 in business for August look forward to your report.