Thankfully, we don't have to clean the toilets as I think that would be a step too far! As for cleaning the cabin, I know it sounds really bad, but I find the pax seem to change their pig-sty habits when they realise that it is actually me who gets down on her hands and knees to scoop up their crushed-up pringles with a safety card!!!
(Believe me, not a wonderful sight!!)
But in order to keep costs down in a low cost airline, these things have to be done!!