"On arrival, a woman was located deceased at the scene," Detective Inspector Shaun Vickers said at the time.
"Another woman was located at the address and taken into custody."
The 15-storey building near the Southern Motorway has around 500 residents in 151 units and is Manukau's tallest apartment block.
"The building's normally really good, everyone knows everyone, you always get talking to people in the elevator, so it's a really friendly facility," one resident told the Herald earlier this month.
At today's hearing, Justice Neil Campbell set a trial date for October 2023.
The woman was remanded in custody to await her next appearance.