1. Can I change my job once I am in Qatar? - Sure why not... ensure you balance your employers sheets well ;-)
2. How safe is it for single girls? - Very Safe, we won't physically touch you, but we will call out to you if you're walking by yourself and/ or drop a post-it with our digits on it ;-)
3. How should I go about the accomodation - Get a rich BF, expect him to do the rest ;-)
4. I have completed my Chartered Accountancy and do not have much experience so what would be the pay I should expect. - Don't expect much, but work on #3
5. Are there means to socialize over the weekend? - Hell Yeah!!! Doha is the "party" capital of the ME :-P