Wasn’t sure where to post this so I hope here is okay.
I am a professional cleaner, mainly for end of tenancy cleans/offices and events. My company offered me some private house cleans which I accepted, but there is one in particular that is making me very stressed.
The family consist of 2 parents and 6 children, it’s a very large house with 16 rooms to clean overall. The parents are very relaxed about hygiene and tidiness so there are toys on every floor and surface, washing on the floor (even in the bath), food from the meal the night before scattered across every kitchen surface and floor, and don’t get me started on the condition of the 5 toilets.
I spend roughly one hour tidying the mess before I can actually clean which means a deep clean is impossible and things like skirting boards, doors, tiles etc get missed so I can focus on the bathroom and kitchen surfaces and floors which is all I have time for. The parents have spoken about it before and that it is a priority to them that I tidy their children’s bedrooms, and they will have a giggle that their children are so messy and lazy 
I cleaned for them today and as I was so annoyed that it was worse than the previous week I put every toy, item of clothing and other mess onto beds, tables and sofas instead of putting them in their proper places. The parents raised an eyebrow but didn’t say anything as the house got a decent deep clean instead, but I’m expecting a complaint tomorrow.
I’m in two minds whether to speak to them directly and refuse to do this anymore or if I should give up the clean and inform the company why. Sorry it’s so long I needed to rant just as much as ask for advice!