I think that checking out at 10.00 is abusive. We asked for some more time as soon as we realized it was that soon but it wasn't accepted because they have to clean for next clients coming at 13.00. it's a 60m2 appartment that can be clean in no more than 30 mins. I know that it was written but we didn't saw it and it actually screw our sunday, we requested formally but they just reply it was impossible when it clearly wasn't. But it was a good way to learn that now on always check on check out time.