DD will play up there quite happily when she is meant to be going to sleep (I don't mind, always been of the opinion that if she is up there and quiet after bedtime, then I don't mind 30 mins or so of playing).... BUT if I were to try putting her up there midday so I can hoover etc downstairs, she'd scream the place down.
When do they get happy about it??
(She's 2 1/2)