only if its at easter summer or xmas you usually get 2 weeks depending on the establishment. this is paid leave by the way. also in phase 2 if you live close enough to your base you can go home on weekends or so im told.
By this I assume you mean a Married Quarter. The answer is NO. You have to either be married or in a civil partnership. You however will be entitiled to a very nice cabin with en suite facilities once you have left your basic training, and providing the establishment has them.
All for a relatively small sum a month !!!!!!