"However, you could also just jump in a taxi from Hong Kong station which will cost you about $30-$40 HKD as it is only about 10 minutes away"
Oh really? I thought that the taxi will cost $275 HKD as per the MTR website to go from Airport to Wanchai? If taxi is that cheap, I would jus take the taxi. I am going to live at Garden East apartments in Wanchai.