in a 4 bed villa, my worst experience was from 12.00, to 7pm, (3 people for 3 hours & myself alone for the rest.) they were so drunk that some of the party locked in a bedroom couldn't be woken at official time of 10am. I said I would be back at 11am & if they were still there at midday I was calling the police. (bluff) I was told one of them had gone to hospital as had "fallen" & dislocated shoulder, I will never know if it was true, if so, the fall was due to wild behaviour.
When I went back at midday, they were all gone, all the doors & windows open, the curtains blowing in the wind
In the kitchen, there was earth all over the floor, from my BIG ceramic pot plants, that I couldn't lift. apparently they had been thrown at the fridge? or they were trying to carry them on their heads as a drunken game? so the American fridge freezer was like an car crash scene.
The floor was covered in broken bottles, alcohol, uneaten food, plates & shit everywhere, the sink blocked, just an explosion of squalor.
Every single room was filthy, full of empty bottles & general shit.
they had done wheelies in the court yard in Daddy's Porsche sending gravel over the grass & generally destroying the entrance.
The pool was full of towels, & glasses, candles had dripped all over the tables & floor, empty Macdonalds crap all over the garden
Everything had been used, & nothing had been washed or cleaned at any time.
Very fortunately for me the incoming clients arrived at 7pm, (late due to traffic) & I was still trying to paint the walls.
Then there was another booking when I popped by to clean the pool at 6 am. opened the garage & 7 people were sleeping in there, like a dormitory..... (extra people) .another gem of a story
Or the Dutch woman who used my linen to make a tent for her precious daughter, making holes for the string of course.......