Recommendations for a napping spot for baby

Hey all , I have my 7month old nephew a few days per week in my home ... currently we are using a pack n play for napping or my bed (which I dont like for safety reasons)

The pack n play is low and he always wakes when trying to lower him in , even if I am holding him in a way to prevent the falling feeling for him. That is why I end up putting him on my bed ... its easier to lay him down! But hes becoming alot more mobile.

Any recommendations or suggestions for some type of safe bed that is easy to lay baby down into but also foldable for easy storage?

Thanks in advance for your suggestions! Myself , his momma and gma are all searching for solutions :)