DTCI Procedure

Hi All,
Would just like to know what happens after Tristar have dropped us off please.
Is it a straight forward walk on the same level to security and then the CH.
I absolutely hate lifts, so hoping we won't have to use one!
Also, am l correct in thinking that we can use those famous stairs to access duty free.
Many Thanks
Would just like to know what happens after Tristar have dropped us off please.
Is it a straight forward walk on the same level to security and then the CH.
I absolutely hate lifts, so hoping we won't have to use one!
Also, am l correct in thinking that we can use those famous stairs to access duty free.
Many Thanks