Unfortunately, some hotels do not follow the regulations imposed. Guests with no choice tend to find ways to improve circulation in their rooms. There are ideas you can try to improve air circulation in a room with no windows: Consider opening your door. Turn on the air-conditioner or fan. Call the reception for further assistance. Even if it is just a one-night stay, a windowless room will make a guest uneasy. There are other hotels with windows that face the hallway of the building than the outside. This arrangement left guests wondering how to improve the air inside the room. Below are some ideas for improving air circulation in rooms without windows: Consider opening your door. Opening your door might not be the best suggestion. You might want to consider opening your doors for 15 minutes before bedtime or during the daytime. Doing this will allow carbon dioxide to escape from the room. Turn on the air-conditioner or fan. Appliances that help promote airflow in the room are fans and an air-conditioner. Most likely, windowless rooms have an air-conditioner installed. Air-conditioner does not emit fresh air. On the good side, they collect the hot air in the room and emit cool air inside. Fans redistribute air in the room and remove the stale air. Call the reception for further assistance. Windowless rooms are cheaper. Most windowless rooms are old buildings converted into hotels. You can phone the receptionist and ask for further assistance. As a guest, it is your right to feel convenient based on the price you pay. The hotel can answer your inquiries and give you a better experience. In general, windowless rooms are illegal. It is better to watch out for hotel rooms with no windows. Hotels with windowless rooms may be rare because of strict regulation. However, some hotels do not abide well by the law. As a guest, it is better to check the hotel you will be staying in to help you have a better unforgettable experience.