we also put a wide wire slot running out the back, at the top and bottom of each compartment. my daughter only knows her own life. we are never going to be perfect from this point of view. she now leads the product development team. this space is ideal for a person who wants to work from home or needs a large at-home business space. my mac was picked up by mac express and they replaced the hard drive and returned my mac to me in working order without the data, $280. 