“This is an enormous project that should be in a commercial area, ” said Geoffrey Croft, executive director of NYC Park Advocates, a watchdog group that has joined the fray.

The park will provide people and wildlife a perfect habitat with its grasslands, gardens, forests and rivers, said David Higgins, Chief Executive of the London Olympics Delivery Authority.

The executive lounge is located on the 31st floor and boasts a panoramic view of the scenic Changfeng Park and Suzhou River.