Funny routine drinking beer with companion in cabin (3,6)

'cabin' is the definition.
I don't know anything about this answer so I cannot judge whether this works.

'funny routine drinking beer with companion' is the wordplay.
'funny routine' becomes 'skit'.
'drinking' indicates putting letters inside (inserted letters are consumed or drunk).
'beer' becomes 'ale' (type of beer).
'with' is a charade indicator (letters next to each other).
'companion' becomes 'ch' (Companion of Honour).
'ale' after 'ch' is 'chale'.
'skit' enclosing 'chale' is 'SKI CHALET'.

'in' acts as a link.

Can you help me to learn more?