I only get to commute on Fridays, I take our little boy to nursery the other 4 working days. But... I love it... I try to get out of the house by 7, it's only 10km, lovely riverside route, swans asleep on the water, cycle paths empty, shower at work, walk to desk drinking from my bike bottle, knowing I've done a tiny little bit for my health...
But yes, even doing it one day a week requires some organisation... I'm still brining in too much stuff with my on Fridays, need to leave some footwear at work rather than bringing it in with me....
But, as I said , I love it..... just ordered a skullcap as it is starting to get a bit chilly round the old lugholes...