Archive Hospitality Group interview questions

At first they were super eager and timely with responses but it’s the follow through that was painful. They completely ghosted me and did not let me know the outcome after all the time I invested in the 3 interviews! I am utterly shocked at the lack of professionalism. I don’t understand why this hiring manager would leave people hanging as I’ve heard it’s happened to someone in the past as well. A simple yes or no is not too much to ask for. Very unprofessional and do not recommend applying here.