Investing in fitness equipment

Been reading up on health stuff lately and it seems that we need to increase our exercise levels a bit. I've never been keen on going to the gym, simply cannot keep up with the routine, so have been thinking on investing in some fitness equipment along with our apartment neighbors, to set up a home gym that is open for all residents. Since we are only 7 apartments here, it will never get too crowded or hard to manage, but will be a good place for everyone to get some exercise, especially when the weather is too hot or too cold and rainy, as it has been for the past week or so.