Yeah, there's one happy bboy right here!
I see all these vids on these boards of you guys busting moves at home, in the living room, kitchen or garage. (American houses are simply too big!). The only place where I could break was at my local 'trainingcentre' and ow yeah, I had just enough room in my room to practise some toprock!
But now...I got myself some nice big carpet (2 by 3 metres...could be around 7 by 10 feet...could be wrong though). Found myself some smooth carton about the same size, put the carpet underneath it...and voila...no painful windmills on stone anymore! Smooth, soft and kick-ass-my-own-breakdance-spot-in-my-back-yard-with-no-pain-anymore
Peace to you!
SteelTitan