The difference in the two kitchens is huge, and others in the group praised Bel's efforts.
'It looks so fresh and new,' one person commented.
'This is the best makeover I've ever seen,' another added.
However, some users did express concern over the marble contacting - claiming it might start to 'bubble' when it comes into contact with water.
Bel responded saying this hadn't been an issue.
'It sticks down really well... 've just been using a wet cloth to clean it when needed and it's held up perfectly!' She explained in the comments.
'We are re-doing the whole kitchen early next year so the contact will suit for a temporary fix.'
The marble covering available at Kmart has been hugely popular this year.
So many others have taken to Instagram to share their own hacks for the covering.
Related: Amazing Kmart hacks that stunned the Internet
Related: How savvy parents are recycling Kmart birthday supplies