A car seat base is small, but it is a safety-critical part that is only certified when matched with its specific seat, so labeling and the manual matter more here than muscle.
Pro tip: Photograph the recline angle indicator and belt routing before removing the base, so reinstallation at the new place takes minutes, not a manual deep-dive.
Watch out: Never estimate a car seat base reinstallation, a loose or misrouted LATCH strap is a real safety risk, always follow the specific manual for your model.