Thanks moms's precious suggestions. I had been 2 KG for interview, although 大坑東 is far from my home(Mei Foo), finally i choose 大坑東, as some mom said 老師同嬸嬸都好好, 環境really好好多and the quality of air is better than 禮賢會荔景.
Sorry to ask if any moms may give me some un-used things to me, eg. school bag, uniform etc.
Thanks s lot!