I use three unifi AP-Pros for my 3500 sq ft home plus front and back yard. I possibly could have done it with two if I ignored the outside areas but one defini

I use three unifi AP-Pros for my 3500 sq ft home plus front and back yard. I possibly could have done it with two if I ignored the outside areas but one definitely wasn’t enough even with careful placement. Edit: obviously 2.4ghz penetrates further, but 4k streaming on multiple TVs doesn’t go well with the bandwidth (and interference) on 2,4