Exactly the same routine and weight as when i go gym.

Squat, Bench, deadlift, row, ohp, facepull, tri-pull down, db bicep curls.

A powerack, barbel, some spare plates (200~kg total), a cable pulldown machine, a good adjustable bench, some dumbell set - that’s all i ever need for a full body workout emphasising on health and strength to prepare for future old age.