Did she finish in an out-of-the-way sort of house? (5)
I believe the answer is:
wendy
'an out-of-the-way sort of house?' is the definition.
I can't tell whether this defines the answer.
'did she finish in' is the wordplay.
'did she' becomes 'we' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'finish' means to take half the letters.
'in' becomes 'trendy' ('in' can mean trendy or fashionable).
'trendy' halved is 'ndy'.
'we'+'ndy'='WENDY'
Can you help me to learn more?
(Other definitions for wendy that I've seen before include "Art-loving Sister (TV)" , "Peter Pan heroine" , "31's friend" , "Girl associated with 13" , "Peter Pan's friend" .)