The company who made it should make sure that they have enough holes to hold the hardwareEs una bonita cama gemela. La armamos entre 2 personas y duramos alrrededor de 1 hra y media para armarla entre los 2...la recomiendo..es bonita y facil de montar la cama de arriba...A considerar si tienes ventilador toma en cuenta si la distancia entre el ventilador y la escalera no es problemaThis bunk bed was very easy to put together. The instructions were easy to understand especially for a senior citizen like me.I have a 2 and 4 year old. This is super safe and secure and easy to assemble. My kids are rowdy, and I never fear this will fall. I haven't yet kept them as 2 single beds, but plan to once the girls are older!Easy to assemble, sturdy for our two girls, would recommend.Only adjustment would be the drawers under are not attached/on tracks, they are just rolled under the frame.Love the bed . Dislike the drawers at the bottom . The drawers not connected to the bedIt's very nice and sturdy. I wish there was a easy for the drawers to not be pushed all the easy in, I'll add something myself. They're free rolling on wheels. But they're big drawers.This is a solid bed for the price. It took 2 adults about 2 hours to assemble. It is sturdy, but I thikn this is best used in a vacation home or at the grandparent's --perhaps somewhere it isn't getting use everyday. The "drawers" are just boxes on wheels.