>>362652152
my basestations are mounted to small clamps that go near the top of each pole (they just squeeze onto the pole and have a rubberized interior)
these are what I use:
https://www.amazon.com/gp/product/B00E5M39AW/
https://www.amazon.com/gp/product/B000067S12/
one of them fell over once when apartment staff took ages to install a new air conditioner, so the roof shifted too much and it ended up tipping over later that day
other than that they've been great, occaisionally I'll give em a tightening just to be safe but I do want to drill into my walls when I get a more permanent situation settled