Hello and welcome What Dan said ^^. Teflon isn't a risk any bird owner should be willing to take in my opinion. I switched to stainless steel. You can find it cheap if you look and aren't brand conscious. I plan on buying a "good" set one of these days, but the cheap ones are working for now. A lot of us struggle with hectic work schedules. As with children, quality trumps quantity I think. You will still have three days free to spend with your bird if you are on a 4-day a week schedule, which I would love to do! They are pretty adaptable to your schedule. I'd say consistency is most important. I've had to stay up past my normal bedtime several times to make sure Timber has his out of cage and "me" time. That is the kind of sacrifice you can expect to make, along with spending part of your three days off cooking for him/her to cover the days when you work. That said, I've found it to be worth it, and I think most here would agree. Good luck and God bless