It’s actually a lot easier to get a child into a rear facing seat than it is to get them into a forward facing seat. Think about how the car door opens, to get them in forward facing you have to stand where the door is attached to the car - when they are rear facing you stand further back, in the big side gap where the door has opened. The only exception where it would possibly be more awkward to get the rear facing child in is if your car was a Vauxhall Meriva with the ‘back to front’ rear doors!
Ahhh it's not isofix :/
Interesting. Does it spin to allow easy access to child when facing backwards?