Loft Bed Turned Bunk Bed

When we started building this bed, we liked that it wasn't too tall for our low ceilings, but could still utilize the space beneath it. As we were building it, we thought we would just put a 2nd mattress on the floor, but when we measured it, we decided we could safely turn it into a bunk bed for our 2 youngest daughters. We just built an additional set of rails. Instead of buying another piece of wood for the mattress support, we used the support from an ikea bed that we weren't using. We put the bottom mattress off the ground around 10 inches.