It took my husband 30 minutes to put the bed together, the instructions are easy to understand, and the installation is simple, we tried the bed shaking, it is very strong, and they do not need box springs, the wooden bar supports directly put the mattress, I like the bottom of it the most There are 3 savings drawers for clothes and toys, and it is very convenient to pull out the cart bed to sleep when guests come. I bought this for my daughter and she loves it.