Great looking Fridge

Had a new fridge from AO it looks great in the kitchen now we have it fitted, this retro fridge really does look the part - that's the good news. Had news is the cable isn't very long so unless you have a socket right behind the fridge you might struggle to plug it in, also instructions are a bit vague, it says settings no 1 is max and setting 7 is min so does that mean 1 is coolest and 7 is warmest? Overall great looking Fridge but let down by cable and poor instructions