I've cleaned my side of the study table in my room and packed my stuff. Now waiting for my sister to clear her heap of stuff on her table and the floor area. My room now is like 2 distinctive space -messy vs clean.
I remembered reading in one of the chinese evening newspapers some day ago that there are some day which has been classified as inauspicious to spring clean and some days as auspicious. The article also mentioned that whether you spring clean before hand or not, you still have to do it on the eve on CNY as a symbol of the welcoming the new year.