Kettlebell workout

I don't know if muscle building is possible with kettlebell only workout, but when access to a gym is difficult due to time schedules and space is limited, I find that kettlebells go a long way. Not to mention that is one of my favourite workouts.

So, since there is a bodyweight workout, I took the liberty of asking if there's any possibility to see a kettlbel workout in the future. 

Thank you!