We are having a real issue with Rex coming into our bed at the minute

We've never co-slept fully, just from the early hours onwards. But he's ending up in with us entry night at the minute. We put him back in bed a few times but he wakes up like 20 mins later & you just get too tired to do rapid return anymore! He's also stealth like & is often climbing into our bed before I know he's awake! No mean feat when you know that we are a floor above him!!!

Whose LOs honestly stay in their bed all night every night? Make me feel better about this please ladies!