I have Grace Majestic frame which is give or take about 11-12 feet long. Originally, we planned to put it in our family room BUT when you consider that I need a few feet behind the frame, at least two feet at each side and ample space in front, we realized that it simply would not work. We rolled up our sleeves, cleared the basement which is not finished but is dry and we put it there together with my sewing room. I love it there, my little underground sanctuary. Good luck!