I like NHS rebuilt in capital (8)
I believe the answer is:
helsinki
'capital' is the definition.
(capital of Finland)
'i like nhs rebuilt' is the wordplay.
'rebuilt' is an anagram indicator.
'i'+'like'+'nhs'='ilikenhs'
'ilikenhs' with letters rearranged gives 'HELSINKI'.
'in' is the link.
(Other definitions for helsinki that I've seen before include "Sikh line (anag)" , "1952 Olympic Games venue" , "Is he link to a European city?" , "Finland's largest city" , "Capital of Finland" .)