When you get one of these in working conditions you have a hill climbing machine the incline on these is the best I've used, I don't like treadmills in garage gyms since space is limited and you can run outside but really like this
Staple of my gym paired with the shock absorber perch pads I can do squat clean,press, jerk, barbell side bends, shoulder shrugs, deadlft, rack pulls, bench, squat, rows, curls and more.
Once you start adding upgrades this is one of the best choices for leg curl and extension but does get pricey and will do a lot more, still decent without upgrades.