@terziyski Thank you very much for your reply. :) Sorry for beeing noob, but I am still trying to understand the setup. I have a modem with a single ip that provides every pc access to the internet...

I need help choosing the most appropriate models to generate a wifi network in a house. Description of the house: The house has a floor plan of 9 x 6 meters but has 4 floors. Attached is an image...