Familiar kind of service entertains twee daughter (10)
I believe the answer is:
acquainted
'familiar' is the definition.
('acquainted' can be similar in meaning to 'familiar')
'kind of service entertains twee daughter' is the wordplay.
'kind of service' becomes 'ace'.
'entertains' means one lot of letters goes inside another.
'twee' becomes 'quaint' (I've seen this before).
'daughter' becomes 'd'.
'ace' going around 'quaint' is 'acquainte'.
'acquainte'+'d'='ACQUAINTED'
(Other definitions for acquainted that I've seen before include "on good terms" , "Made aware of" , "Notified" , "knowing a little" , "Well-versed" .)