Why did we buy a toddler bed?

Sooo, we buy a toddler bed and Teeghun is all excited about it over the weekend; perhaps it was because we just carried him in and put him to bed on Saturday and Sunday evening. Monday...different story...he played for a while in his room after Steve did reading time. He told him good night and then Teeghun decided to play with his kitchen and workbench. It finally got quite and this is where I found him...I grabbed my cell phone and snapped the picture so it isn't the best quality but you get the idea. I laughed and asked Steve why we had bought him a bed...he likes to sleep on the floor!! I picked him up and put him in bed and he did stay in there the rest of the night. Last night (Tuesday) he did get in bed to go to sleep but when I got up to feed Tanner at 1:58 he was asleep on the floor beside the door...now let me explain the gate. We put a gate up across his room door so that we can leave his room door open but we also know that he isn't roaming the house at night. AT LEAST NOT YET! We figure that he will get smart on how to open the gate but until then at least we know where he is at night. Hopefully he will soon start sleeping in his bed all night.