I've got 2 mini-lops for the past 4 years already. Initially had 4 rabbits, but 2 of them died.
Rabbits are actually very delicate animals. They like routines, and familiar environments. If the environment is foreign, they can be traumatised and die.
But once they are used to the place, they are quite easy to take care of. You just need to give them space to run, a litterbox for them to pee/poop, sufficient water, hay, fresh vegetables, and pellets. Avoid stuff like carrots or those commercial treats. carrots and treats are high in sugar content and the rabbits get a sugar high.
chrs
Jinny