Phone interview a few set of questions , got offered position over the phone , had to go into a physical location to complete paper application for a background check involved

I submitted my job application and resume on Indeed and one week later, I received an email from the HR coordinator for a virtual job interview. During the virtual job interview, I was asked if I have open availability and I expressed that I flexible so a second in person interview was scheduled two days later. I arrived at the interview thirty minutes early. I was buzzed in by the HR corporate manager. I had to take a simple math test and sign the paperwork for them to conduct a background check. The interview felt more like having a conversation with a girlfriend than a job interview.