Warning!!
I was offered the job and after going over the final details, I stopped hearing from them for 2 days. I thought that was weird and decided to contact them. It was then that they told me the position has been filled! Very unprofessional! If I hadn't contacted them, I doubt I would have ever heard back, they would've just left me hanging!
So be warned! especially if you are about to leave another job or deciding between another.