This is an awesome price for one of the top rated car seats out there. We have a previous model and have just bought this for our new arrival.
The only cons for it that I know of are you can't take it travelling in Australia as it only meets US standards. (Totally ok here though) it takes up lots of leg room of the seat in front in rear facing mode so definitely get the angle adjuster once the child is old enough.
I hope Merino Wool be comfortable in coming summer month