Yes it does, but yet again make sure you stock up of the smaller parts to ensure it always works. buy a bag of spares in Gunlukbasi for 5TL. When we eventually drive down and back we will buy the loo. only 55TL in Turkey, even toyed with the idea of cargo.
Forgot to add, the B&Q in Istanbul sell them, yet not in the UK, looking at cargo from there, so far no luck, maybe later.