DS is 8 months. He's not sleeping very well. He starts out the night on his crib mattress on the floor of our bedroom (takes his naps there too) and then comes to our bed later once he wakes.

I'm considering selling our crib and doing a Montessori nursery for him with a twin mattress on the floor.

Is this crazy? I hate to sell the crib and regret it later. I guess I can always buy another crib if we change our mind. Anyone else out there not use a crib?