what types of company? you better confirm with your Human Resourceusually business smart will do. Aircon could be quite low so you can bring a jacket just in case.as for housing, go to 自由集市版, plenty of places there for rent.
毛衣!!!太夸张了,一般的单层上衣外套就好了...房间的问题上论坛看看吧,bbs.sgchinese.com一般一人一间在250-400不定,公寓除外这里也有,但是主要是靠近国大的