Instruct: Classify the given Amazon review into its appropriate rating category
Query: Good for naps, not over night sleeping

I have been using this in my living room to lay my little one down to nap while I get some things done around the house! Planning to use it for travel soon. It’s so easy to move and light weight. My only worry is the sides, not sure if I would use it for over night sleeping because of the lack of mesh.