Automotive Parts and Accessories

We’re expecting a baby in October, and I currently drive this Nissan extended cab. The manual details the infant safety seat guidelines, and an extension is installed at the base of the rear “jumpseat”. It just looks kind of “rigged”, and maybe not the ideal. I’m curious about real world experience with infant seats in mid-sized extended cab (not crew) pickups like the Frontier. Thanks !
Based on the 1st response to this question, let me clarify. I’m not asking whether to use a seat or not, that’s a given (duh). I’m inquiring into experiences with this vehicle and rear facing infant car seats in the small seats of extended cabs. This question is based on the fact, that even seeing the instructions on how it’s done, it doesn’t look that great…and I’m likely to change vehicles because of it. I’d simply like to hear some real world experiences with these trucks and carseats. Hopefully this will help avoid the type of response we started with here. Thanks.