Originally Posted by
OccasionallyFlying
The Residence is not the same as a First Class redemption. The only classes you can book with OZ Club is Economy(N), Business(I) and First Class(O). There is absolutely no way to book the Ethiad Residence in any frequent flyer program other than their own Ethiad Guest program.
Correct. Also, under the current pandemic, no one knows with certainty if EY will keep The Residence due to the high costs associated with it, especially having to train and certify butlers when demand just isn't there now.