It’s a good idea to be able to easily access the outside world in your home, whether it’s through your bathroom door, your balcony or your balcony windows.
This can be a problem if you’re in a crowded home with lots of doors and windows, or if you have a limited amount of space in your house to make use of your ceiling fans.
You could just use an old ceiling fan and use it to get all the air you need.
Read more about ceiling fans and fan brackets.
Read more about wall fans and wall brackets.