Doesn't stay put
The concept is great but needs to be improved upon. The part that you lay on constantly wrinkles, bunches up, and shifts around b/c there's nothing keeping it laying flat while your bodies are naturally moving on top of it. It gets realy uncomfortable having the material bunch up under you and you need to keep fixing and adjusting it. I'm disappointed since there are very few of these types of items available for bedsharing with our infant. I wish the sheet part was longer so that it could be tucked under the other side of the mattress or something - that way, maybe it would stay put.