The WP administrator/WP manager with administrator permission can choose the side via check-box where the icon with the features menu will be located on the left or the right side(Image 2): 

Click the “Update the site” button to save the changes

Image 2

The WP administrator/WP manager with administrator permission can choose “Top position of the toolbar on the desktop” via marking the text field in px, %, em, ex, rem, pt, pc, vh (Image 3). Click the “Update the site” button to save the changes

Image 3