Wolfmoon

I'm a new CNA, I have been applying for jobs; and I just got my first interview from an HCR Manorcare in my area. I'm still waiting to hear back from the other nursing homes that I have applied to. The DON who interviewed me at the HCR Manocare told me I could either work a 3-11 PM shift or a 11-7 AM shift. Recently, I have found a new nursing home that I am interested in applying a job to. However, they only offer an opening for a "Full day shift" which would be from 7AM-7PM, so instead of an eight hour shift, a twelve hour shift. Btw, this shift would be three days a week, plus working every other weekend. My question is, I am a new CNA with no prior expirience. Would any of you suggest a twelve hour shift, to a new, unexpirienced CNA or is that just a bad idea? I know it would be very challenging, but it would probably provide good expirience. What shifts/hours would any of you suggest for a new CNA with no expirience? Thanks!

It's really confusing now, why did it have to be changed?