The side door has spring loaded doors which could potentially injure a bird. If a bird opens the door and swings back it could catch their head in the door. The cage itself is a good size but the actual bars are poorly made and multiple sides are caved in. One of the bowls I receive it didn’t even have any hooks on it to hang inside the cage and no pieces of them were in the box so they were broken before this was ever shipped. Lastly, the tray had a crack in it. I’m never one to complain but it seemed like I was finding something every couple minutes. I personally do not think it is worth the original price of 279.99 and I purchased it for 129.99 which this cage is STILL not worth that price.