I want to practise body isolations and spins in the comfort/privacy of my apartment. Unfortunately, I live in an apartment which is fully carpeted. There is a tiny strip of floor in the kitchen that's not carpeted, but is quite unsuable for my purposes. Are there off-the-shelf things I can buy to create a tiny dance-floor like area that can be put over the carpeting? My apartment itself is large and has two bedrooms, so I can easily find a place to put it. Any ideas?