It’s a very heavy building - multiple stories in earthquake country, and I’m not on the top floor. Everything dies when I leave the nook with the windows. NOAA works literally only on the windowsill, TRACON almost never clears the noise floor once I’m not near the window, and I hear some smaller UHF repeaters away from the window but haven’t yet heard the 2m (it’s not super high traffic, so can’t say I haven’t just been unlucky).
We’re allowed on the roof and I’ve been up there, everything’s peachy. When I’m at the office downtown, I’m on a high floor, so I can pick up the 2m easily even though I’m on the other side of the building.