It cleans up where I wouldn't dare to go with my big vacuum. it picks up little bits and pieces of dusts around my apartment. if you're a busy individual who barely has time to vacuum (or just plainly lazy) like me, this will help to clear the hair and the dust around house before your actual vacuuming begins.  it's a little noisy and if you don't mind a little background noise and a bob as your "pet", this is excellent for what you pay. it's kinda fun to play with the remote, since you can control where it goes- like a RC control car!