How to set your default download location of Chrome ?

Type chrome://settings/downloads into the browser address bar, then select "Downloads" from the left menu bar, and change the default location, toggle off the option.

When the scraping leads task is complete, you can choose to download it manually or automatically. If you want automatic download, then you need to turn on the automatic download option, please see the image below.

After the Goolge Maps Scraper has done its job, the CSV file will be automatically downloaded to the default folder you select before.