I allow my team at Tidby to work when they want. Could we have made released sooner on a schedule, sure. The thing we're learning more is, we're happier this way, we still produce quality results, and we're not stressed at all. We enjoy working together vs feeling like we have to work together.
When we're a little bigger and have more business needs, sure time management will be more frequent, but the philosophy is mental health comes first.
For example, I feel when there is this "job" feeling when im on a schedule, and I don't feel my best work comes to play. When I feel like I have no schedule but know how important the project is, I still work several hours a day but when I want, how I want.