Here is the full list of all 19 Elisa: the Innkeeper achievements.
Intact sword
Hesitation
Give me your money, Knight!
Save the innkeeper!
Ohh... i don't care, lol
What's going on?
Time for vengeance
Time to grow up
I'm sooo tired!
More than a candy!
Ok i'm out...
That's a win-win situation!
Broken sword
All in...
Complete one side quest!
Act 2 The fall
Let's fight!
Search the room
Meet Elisa for the first time!