This is a decent, sturdy shoe rack.  I wish the shelves were adjustable, as the space of the preset is only tall enough for tennis shoes and low sandals.  I have to lay my heels on their side. I bought 2 units and stacked them, and on the second unit I only installed one shelf so that I could put tall Boots at the bottom and Booties on the upper shelf.  If the shelves were adjustable, I could have gotton one more shelf in there for sandals/flip flops. But it will do.