It's like asking how one can use this workout using only a Bowflex. Squattiing is very fundemental to development. The nature of this program assumes one has access to squat stands, a bench, a barbell and some weight. This isn't exactly demanding in the way of exotic equipment. I can empathize with your predicament but you are effectively limited to pulling from the floor as your core fundemental exercise. or cleaning a weight and front squatting. I wish I could tell you something different since you have the desire and that's the most important part but unfortunately access to some basic equipment is also critical. You can certainly try to develop something on your own using the loading pattern or volume as a guide and try it.