Thankfully my current flat can get some airflow.
I have a fan aimed down the passage to get some air to move.
My last flat was the main issue, such a small and square flat and did not allow air to flow easily.
It really should have been a studio flat, remove some walls and it would have opened up and seemed much larger and the air would flow easier.
Skunks are cool.
Cyclist meets family of skunks