FINALLY, it's safe to put Calista on the floor. I got a baby gate and installed it at the kitchen doorway. Although the kitchen does have a door, it's not always convenient to have it closed especially when my maid is cooking cos it gets kinda hot and stuffy in there. And of course, it's not safe for Calista to go crawling in .. I had nightmares for days worrying that my maid might drop a knife or a pot of hot oil on her .. so I decided that the gate would be the safest way to go.