If this is an aluminum window then it can easily be replaced. The window should be able to be taken apart and the sealed unit taken out for proper sizing. If you do not want to do it yourself, then call your local glazier.
With its narrow cobblestone streets, gardens, steep steps and view over the city, this area is the emblem of romantic Paris. This church was mainly dedicated in the memory of those thousands who died in the uprising of the Paris Commune of 1870 71. Two dining options to consider in this area are: La Cremaillere on the famous Place du Tertre, where artists and intellectuals would meet.