Finance the same small hotel (4)
I believe the answer is:
dosh
'finance' is the definition.
(dosh is slang for money)
'the same small hotel' is the wordplay.
'the same' becomes 'do' (abbreviation for ditto).
'small' becomes 's' (abbreviation - e.g. clothes size).
'hotel' becomes 'h' (phonetic alphabet: alpha, bravo, charlie etc.).
'do'+'s'+'h'='DOSH'
(Other definitions for dosh that I've seen before include "cash" , "Money (sl.)" , "Lolly (slang)" , "Contents of purse" , "Ready" .)