TCAM interview questions

I came to their office for interview. The office looks very old residing in an industrial building. My first impression was this company don’t even have budget to renovate their workplace. During the interview process, I was asked general questions like self-introduction and past experiences. The job outlook sounds horrible which makes me want to leave immediately. Be expected to have work over weekends, low reward for hard work. Whoever receive interview invitation from this company, just RUN!!!!