Would appreciate help with final clues. Can't sort out lower left section.
15d. Evaluating a small saw.(8) I have ?S?A????
14d. Hospital in the Alps, newly-built with a fitness centre.(6,3) I have H?A?T? ???. Could it be health spa?
22a. Trendy type seen round hotel, briefly. (2,6) I have ????O?T
24a. Good parties for French wine. ????E?