Skycouch is economy service and seating that can convert to a short bed surrounded by people in close proximity that recline into your space with seat-back kickers behind you.
As experienced by my son last month and witnessed by me when I walked back to visit him.
He flew home in PY and loved it.

Having flown PY and BP often on Air NZ as well as AC, I cannot rave enough about NZ's PY product.
The legroom and personal space is outstanding (I'm 6'4" as is my son), service and food is excellent, a quiet and cozy cabin.