It looks amazing, but it is different enough from my normal consumer driving experience as to make the entire product a non-starter if it were in a consumer car. I've developed decades of training and muscle memory sitting on the left side of the car.
I wonder if there will be a measurable impact on accident rates.
That said, my brain takes the cue from looking at what side the wheel is on (I just keep the side with myself on it close to the centre line). If I got off the plane and into a McLaren F1 then I'd probably have real problems (thankfully Avis doesn't carry twenty-year-old supercars).
Now I'm driving my Left-hand-drive Jeep on the left side of the road in Southern Africa.
I have also driven right-hand-drive vehicles on the left in Canada.
It's annoying for merging and overtaking, but it's not "difficult".
When you fly to a country that drives on the other side of the road from you and then rent a car, you are sitting on the other side of the car entirely.
It takes a couple of hours at worse to get used to it for a manual transmission, automatics are even easier.
Have you considered what portion of said training and muscle memory was directly attributable to compensating for cabin asymmetry?
https://www.google.com/search?q=mclaren+center+seat&tbm=isch