Hi - LO is now 8 MO old and crawling all over the place. We need to put a gate at the top of our stair way (on the main level of the house) and I am having a tough time figuring out what will work. I do not want to drill into our banisters and they are quite chunky (picture attached). So far I am interested in a kiddyguard gate or a kidco but they do not recommend tension mounted gates at the top of a stair way. For what its worth - this is not a high-traffic stair way. Let me know your thoughts on what could work.