@Chiara ****
yes 1 was enough for me, its more for what you want as Baby not really old enough to be taking part in any activities. Bangkok has abundance of the two favourite Singaporean hobbies (eating and shopping ) although after being stuck in Singapore for two years probably fed up of malls. The tourist spots are still empty grand palace etc and its a good chance to see them.
Phukets quiet at moment and some great deals on Hotels