Public submissions on the Long Term Plan close on May 12, hearings will take place from June 10-12 and adoption of the plan is expected on June 30.
The centre is open to the public from 9am-3pm, almost daily during the school holidays and Mondays, Wednesdays, Friday and Saturdays otherwise, but needs structural strengthening to be available for school visits.
Cr Nigel Simpson said one thing the reports had shown the council was how unique the centre is in New Zealand. "So, it is a gem," he said.
Cr Keith Price said it's an important facility for Napier and he hoped people would take more time to learn about it.