Very happy with my purchase
I bought this kit because my Livebox wasn't powerful enough to provide a decent signal in a 110 m2 flat.
Installation is very quick, all you have to do is follow the commands on the iOS app (I assume it's the same with Android).
The signal is stable, there's no unwanted disconnection like with low-end devices I've owned in the past.
As for the value for money, I can't judge it, as I took advantage of a 50% off promotion, but I was delighted with the price.