How did you get here today?

I usually take advantage of the public transportation becuase it's very useful and convenient transportation in Seoul
Since I don't live far away from here, Gaepo-dong, so I just took subway and transfered once on my way here.
It took me around 30 minutes from my place to here.
Today, I left home 30 minutes earlier than usual as i had an important interview, and thanks to that, I could be here just on time.

I usually take advantage of the public transportation because it's very useful and convenient in Seoul.
Since, I don't live far away from here, Gaepo-dong, I just took a subway and transfered once on my way here. 
It took me around 30 minutes from my place to here. 
Today, I left home 30 minutes earlier than usual because I had an important interview, and thanks to that, I could be here just on time.