What advice to expats in Seoul have about housing?

"When looking for housing in Seoul, it is important to research the area thoroughly and make sure it is safe and convenient for your lifestyle. It is also important to consider the cost of living in the area, as prices can vary significantly depending on the neighborhood. Additionally, it is important to be aware of the language barrier and make sure you have access to a translator if needed. Lastly, it is important to be aware of the cultural differences and make sure you are comfortable with the customs of the area," mentioned another expat when asked about moving to Seoul, Korea.