Yes I have 6 rabbits.
Most important thing is to make sure its living in lots of clean fresh hay, a thick layer because they must eat lots of hay for fibre. Try to make sure she doesn't put sawdust in its cage as this can irritate their eyes.
On top of the rabbit food and hay you can give treats of chopped up fruit and veg, not so much that they don't eat their hay though. Also don't give too much lettuce as it acts as a laxative.
Keep the water bottle really clean, don't let it get green and change the water daily so it doesn't go stagnant.
Depending on how big the cage/hutch is it will need cleaning out every few days, you can get rabbit litter trays for him/her to go in which helps to keep the cage clean. Also at pet stores they sell rabbit toys, things for them to chew on and play with which will help to keep him/her amused.
They need to regularly have space to run about for excersise and to keep their nails worn down. Preferably on grass, also you can pick handfuls of grass and put them in the rabbits cage for him/her to eat.
Hope that helps!
__________________ Indy, Benjamin and Malachi   There is no psychiatrist in the world like a puppy licking your face- Ben Williams |