Related: 12 Balcony and Rooftop Garden Ideas for Creating a Serene Space A sunk slab, sometimes called a sunken slab, is a layer of concrete built below the floor. Typically, it is used above the ...

Now, simply head towards the area right across. As soon as you climb the stairs, it will say "Sunken Trial" and you will find a slab on the platform. You can also use your GPS and follow these ...