What bothers me a bit, so only 4 stars:
The straps seem to be very short. Our little one is now a year and the belts almost "at stop". Since we bought the joggers also due to the capacity up to 25 kg and the associated long useful life, I'm curious to see how long we can actually use it. The seat seems quite comfortable to be (no complaints from small users so far).
The push bar is height adjustable. I'm 1.65m and me it is a bit too high (but still within the framework of what is tolerable).
The steering I personally find not so easy, because the front wheel is fixed and is not pivoted. Oh, the car has already a rather chemical smell ... I hope the flies yet.
Overall, probably a good buy.