This is a baby bed/co-sleeper from AORTD. The items for sale are the main unit, mattress, mosquito net, and storage basket. The mosquito net is unused. No tools are required, and it can be easily assembled by one person, even a woman. It can be folded, making it convenient for setting up in the living room, etc. Please note that this is a personal inspection, so there may be oversights. Thank you for your understanding. Also, please refrain from purchasing if you are concerned about it being a used item. Type...Baby Bed