Clean air through plants
Clean the air insight with plants.
We just feel the need to open the windows in the morning, cause the air seems to be used/ not fresh anymore. With plants insight the air gets enriched with oxygen and water, cleaned from pollution - for a better room climate.
Plants that work really efficient would be:
Sansevieria,
peace lily,
kentia palm,
dieffenbachia,
ivy (https://www.pflanzenfreude.de/die-top-5-luftreinigenden-pflanzen)
Although opening the window wouldn't be out of the way - it would be less!