The Flat wasn't cleaned before I went in on saturday. I thought the major thing was the the fridge/freezer had not been cleaned and were left on. So on Sunday, I went in with the camera to take pictures before I did clean, and opened up the cooker to find the window did not appear to be doing what it says because it had so much grime on it. If i thought the Oven was bad, I then saw the washing machine, Black water on the inside. YUCK
I was really apprehensive about opening up the deep fat fryer, but it was brand spankingly clean inside.