2024 Newest WiFi Extender, WiFi Booster, WiFi Repeater

My flat is on the second floor of a building and the router servicing my PC, phone and tablet is on the ground floor. The wifi signal in my flat is, therefore, very weak, constantly dropping out and totally frustrating.
I ordered this Extender yesterday after reading the excellent reviews and also after receiving very fast and helpful answers to some questions I sent to the seller.
The Extender arrived today. I really couldn’t understand a lot of the instructions.
So, I just plugged it into a power socket next to my desk. After that, I only had to select the Extender Network when it appeared on my devices (listed in settings as the original network but with ‘-ext’ after it), enter my password, after 30 seconds click disconnect the original connection and …hey presto! all done and I now have excellent, stable WiFi connection on all my devices.
Honestly, I’m a dunce with tech stuff so if I can do it, anyone can.
This little piece of inexpensive kit really does what it says and i am so glad that I bought it.