And then you have to select the floor before it's going up, Ha! Joke aside, maybe add a feature to allow user to pause/suspend the "Lifting"? This will give us

And then you have to select the floor before it's going up, Ha! Joke aside, maybe add a feature to allow user to pause/suspend the "Lifting"? This will give user a chance to "Hey! oh wait" when they "Passed the desired floor by mistake".