Bunnies as pets: Our's will not go to the bathroom outside his cage, he will hop back in to do his business, but many can be kitty-litter box trained. We didn't train ours, we just got lucky...The main issue is bunny-proofing. We have entrances to behind the couches blocked off, and behind the tv. Try to keep wires out of site or covered...Try to provide things for them to chew, because they love to chew...our's has left his mark on tv remote buttons, baseboard and the edge of the coffee table.
They love affection and attention. I would suggest letting them out of the cage, ours is out at least a couple hours a day...(supervised...or else the chewing happens)...They do shed, but they only have certain places that they go...for instance, ours doesn't realize that there is a world beyond the coffee table area rug and the corner that his cage is in...he only inhabits 1/4 of the room, and doesn't venture away from that area, so the shedding is in a controlled area..and it's only twice a year. Healthy, however, I suggest natural food (vegetables, fruit and yard trimmings with some vitamin supplements), ours didn't do well on the commercial pellats....We only take him to the vet to get his nails trimmed every 4-6 months...you can do it on your own, but we aren't that brave.
Entertaining little pet for kids......but let them come to the kids, not the other way around...very timid, but very curious, so it's best until they get used to you to have initial interaction on their terms...
If we are gone for days, we have somebody stop in and feed him, or we take him to the in-laws...