If you’d like your bedroom to feel light and airy, it’d be best to build large windows so natural light and fresh breeze can come in. See this rustic bedroom with open-air plan. It’s certainly is as airy as you’d like your room to be.
If however you have a small room or one that does not receive natural light, you can make use of light and neutral tones and natural elements like indoor plants to give the room a light and airy atmosphere.
A room that feels cramped and does not have natural light may make you free claustrophobic, or the ambiance might feel depressing, and you definitely wouldn’t want that.
Image Source: decoragogo.com