Move items from auckland central, auckland to mission bay, auckland

Hi I need help moving the following from Auckland Central, Auckland to Mission Bay, Auckland Items: Others: 100 x Les Mills Smart Steps (Fitness Steppers) Pickup Location: Auckland Central, Auckland 1010 Pickup Date: Tue, 24th Feb Can anyone help with loading? ✅(Yes) Any stairs at pickup location? ❌(No) Drop-off Location: Mission Bay, Auckland 1071 Drop-off Date: Tue, 24th Feb Can anyone help with unloading? ✅(Yes) Any stairs at drop-off location? ✅(Yes) Needs to be lifted into attic above the garage Other Details: I have purchased 100 x Les Mills Smart Steps. Each has a platform and 4 x risers. The steps are located on Level 5 of the carparking building at Les Mills Auckland City, so not suitable for a truck. A van could collect and I would be there to assist with loading the steps. They need to be transported to a residential house in Mission Bay and passed up to someone in the attic of a garage. The storage space is above the garage. If 100 cannot be collected in one go, there will need to be 2 runs. I think there may too many to fit in at once. Thanks