How user friendly is the Aquarium for people with walkers and wheelchairs? Are the pathways fairly even and are elevators easily available for a group with several assistive devices?

There are elevations throughout to get you through, but they are a little small [no more then 6 people fit comfortably.

Upon entering you take an escalator up, so those needing assistive devices can use the elevator. Pathway flooring is a bit rough when going thru certain sections and there are some tight curves and inclines. Also, be cautious as the floor may be wet from the mists in sections such as the rainforest.