So you have applied for that job you have been wanting for ages, sent of your CV and cover letter and have had a response back inviting you to come in for an interview. An interview is the perfect opportunity to be able to talk through the job description, find out a bit more about the role and the company and allow them time to find out more about you. Although they will have read through your CV there is probably items which you want to expand on or items which you feel you need to explain in more details.
Being on time for an interview is very important. If you turn up late for an interview you may find that they no longer want to see you, or they will but have very limited time. This does not start off an interview in the right way and you will probably end up feeling very flustered which will not help calm your nerves. Always allow plenty of time to get ready and travel to your interview. It is better to be early than late and if you are really early then you could find somewhere nearby to have a coffee or spend a few minutes in your car reading over your CV.