Reliably? I mean you could ask them to go and get dressed and have a wash and they'd do it without messing around or playing halfway through or dancing round the bathroom? Trying to work out if my expectations are too high or I need to crack down on dd's a bit. They're 6&8 and unless someone is watching them like a hawk they just mess and it just doesn't happen. Dd1 can just about manage it by herself if she's alone (dd2 is the master at time wasting which doenst help) but if I asked them to go up at the same time then they just piss about until I start shouting someone goes upstairs to officiate and it's driving me insane. 