Nice small sofa bed for the price. However, a few concerns:
1. The front legs should come with pre-drilled holes to make it easier to screw in.
2. The front legs have sharp metal edges on the base and can cause cuts on your hands and bleeding when attaching. I got minor cuts. 
3. The tool provided is not ideal to tighten screws. Make it easier to attach the front legs. 
4. Length of bed is fine for short people, or add a bench of your own at the end of couch for your feet.