Re: My Sims Cant Go Up Or Down Stairs Sims 4 Delux.

@StrifexHart, the stairs themselves are not clickable in the Sims 4.  But usually you get your Sim to go up the stairs by telling them to do something on the other floor.  
Does this just happen to the one Sim?  Does it happen on other lots? 🤔 if this is happening to all your Sims, you can try to see if it happens in other Save Games. 🤔