hinhinmummy,
Thanks very much for your advice. How nice the "legs" could separate from the bed, I didn't notice it. Haa... why I didn't buy so far is because of my husband lor...... He always says our home is small and have no space. Recently I am thinking of buying one to increase my boy's attention span. Hope it will be useful.
But of course, I need to "bargain" with him again....