How much better is a warming filter compared to just editing later in Aperture? I do have one, so I'll definitely take it.
As for you last comment, I haven't really thought about it. I was just asked to take the photos, nothing about models or kids appearing. I wouldn't think having a model (meaning an adult) is a good idea, but a kid could definitely make the photo much better. Does hiring a kid model much different as for hiring an adult model? I'm guessing speaking with the mom is involved, but what else?
Contract or non-release contract (legal opinions differ- talk to your counsel- but make sure they understand the arguments for and against a contract,) signed by the legal guardian.
The best interiors are shot replacing the lights with strobes- so that you don't get uneven lighting, and so that you get relatively consistent color temperatures from each light. It's lots of work and requires lots of lights and triggers. If you can't do that, then white balance is likely to be no fun unless all the lights are relatively consistent- but even then you're not going to have control of intensity. Bracket all your shots, you never know when you're going to need to do some local adjustments in post because of something you missed onsite. Bring a ladder, shoot from low, mid and high perspectives. If there's an ad director, make sure you communicate with them before, during and after the shoot- and even if you disagree with their ideas, get their shots first, then deviate and present your ideas with theirs after the shoot. Made the AD happy, and you'll get repeat business, piss them off and you'll have issues getting work again.
Ensure that either you have someone to clean, or they have someone to clean available- floors, shelves, re-arranging products by size, color or just arranging them more aesthetically. Make sure they know you're spending time on the tiny details, it'll justify your fee. Cover product placement for important, cool or hot selling products.
Make sure your liability insurance is up to date and that your contract with the client pins the liability there as much as possible. Ensure you have a release for anyone in the pictures, even employees, but ensure the contract makes it their responsibility to get them. Make any product trademark issues theirs too. Make sure the contracts all put it on them, then make sure your insurance will cover you if they don't do their part. Make sure the contracts cover copyright ownership and usage rights for both parties.
