My cats, Lily and Caesar, have a lot
of toys. I was tired of having their toys all over the place, so I put a rectangular wicker basket with low sides, on the floor. I put all their toys in it. I'll watch them sometimes, standing over the basket, deciding what toy to take out....or I'll see them dig through some toys on top to get to their favorite toys underneath.
One of my nightly chores before I go to bed is to pick up all their toys and put them back into their 'toy box', as I call it. I swear these cats are going to melt my heart one of these days.