Power Rack.

Four uprights. No spotter.

Alone under a heavy bar, the safety arms are the difference between going to failure and stopping three reps early. Four uprights and full-length safeties mean you can drop the bar where you stand, and 315 kg of dead weight means the frame does not move when you do. J-hooks and safeties move in fixed holes, so your setting is the same next session without measuring again. Footprint 2010 × 1770 mm, height 2465 mm, with room for pull-ups at the top. Drop the bar. It catches it.