BIG boy bed

Oliver has been sleeping in his Big Boy bed for over a week now and has done a fabulous job!!! He has made his mommy very happy! I heard all sorts of horror stories about holding doors closed while child is screaming and banging on said door, or hours and hours of playing and jumping on new bed, or just getting out of bed constantly and not having the energy to put child back in their bed so allowing them to stay in yours....ect. On the first night Oliver was so excited to sleep in his new Thomas Train bed that he crawled right in, we read books and sang songs and he didn't get up until 6am the next morning. Nap time the next day I had to put him back in bed twice and that has been the end of getting out of his bed! He stays there and yells "Mommy" or "Daddy" when he wakes up and waits until I come in the room before getting out of bed. Isn't he an angel??? Thanks to Walmart for having a clearance sale on Thomas Train, Handy Manny, and Winnie the Pooh sheets and comforters!!!