Google Administrative Assistant interview questions

Process began in early December. I firstly had a phone interview and then was invited to take logical reasoning tests. Fine so far, waited 3 weeks to hear that they would like me to attend on site interviews. 5 interviews later, over 2 weeks, no job offer. A long and labour intensive exercise. The people were lovely and made you feel at ease, actually interviews didn't contain many tough questions but process has left me drained. Make sure you really want the job before embarking on it.