I have a suggestion regarding the 'double week',
either get rid of the double wash day and replace it with a double work day, ex. work 18 hours and get paid for 36.
Or simply add double work day on saturday, would be a small help for those who tries to save for 'shopping frenzy' 100 millions (XXXVIII something) and on sunday you can make something else extra, maybe 2 special missions in a row, double grand finale special mission day huraay :-)