The product itself is worth the 5 stars, however it is the description and service from Overstock that should get 3 stars for this product. I had asked for clarification and was informed someone would get back to me, which no one did. Seeing how low the shipping charge is, I took the gamble and ordered 1 unit. Ordering 1 unit delivers 2 shelving units, which really makes the value of this product a phenominal deal. 1. The image shown is of 2 units. The way you build them will allow you to determine either a left facing or right facing unit. 2. The dimensions of the product shown written is for 1 unit only. If you want 2 shelving units select an order of 1. If you want 4 units select 2. Building this was VERY easy, and tool all of 15-20 min per unit.