If you are like me and struggle with time, then finding time to workout can be tricky too.
However working it around your lifestyle even if it means walking to work if you can, rather than taking the bus, is still exercise.
Check out this article on Realbuzz which gives tips on how to fit exercise in to your busy life.
https://www.realbuzz.com/articles-interests/fitness/article/how-to-fit-exercise-into-your-busy-life/