FTM trying to figure out where our baby will sleep. We have two bedrooms but large bedroom sets in both so no room for a crib. We have a pack n play that has a sleep with reversible changer and built in bassinet. Can baby sleep in the bassinet? If so, do I need to purchase a mattress for it?

Another option is goalkeeping which kind of scares me but I see there are some sleepers for the bed with sturdy siding that may work and help prevent roll overs. Or should I opt for a bedside bassinet? If so, which kind/brand?

Any and all suggestions are welcome.