A disastrous backyard gets a major facelift. What was once a rotten retaining wall, plain dirt and shabby fence becomes a classy outdoor hangout. In two days, this backyard totally transforms as a pergola seat wall, moss rock water feature and tile patio take center stage. Plus, the homeowners have a ton of shade preventing grass from growing so host and licensed landscape contractor Ahmed Hassan uses recycled rubber mulch to create a soft surface.