Owning a cat just doesn't get any easier.  If I forget to clean the box for a day, no problem; it has been raked into a receptacle for me.  I just add litter every so often and empty the receptacle twice a week.  I do dismantle and wash the base monthly.  This litterbox frees me to leave for several days without guilt. If the caretaker misses a day, no problem.  I highly recommend this for any household with a litterbox.