It looks nice. Seems like they wanted to mimic Silicon Valley type amenities. A lot of the amenities seem to be useful but it's also likely designed so you won't have to leave campus and spend more time at work. The only thing that's missing is a quick walk in health clinic and pharmacy.
It's useless for parking though. My lad is working there at present, arrives at 05:30hrs to ensure a parking space
Is there ample access via public transport though?
Depends where you're coming from ! Two changes of train, and 2hrs, (plus the drive to the home railway station, plus the cost of parking at the railway station) compared with a 55 min (at that time of the day !) drive door to door, .