Didn’t work for us which is frustrating as when it is eventually up I’m sure it will look like it’s meant too!
Main issue was the rubber adhesive inserts that were meant to stick to the wall and didn’t 
That’s made what looked like a straightforward template for drilling pretty useless and now necessitates a lot of careful measurement to get the drill points exact.
Have given up on it so far, have written to the company that produces it asking for replacement adhesive pads... hopefully they’ll be able to help.