Light: This plant will need a reasonably light room in order to actually grow, although it will still get by even if you pick a shadier spot, very dark places need to be avoided though. Sunlight is acceptable too, so in reality you could position it almost anywhere in your home or office.
Water: With its succulent qualities it's quite adapt at storing water for longish periods of time between waterings. This makes it a hardy and undemanding plant for the most part, so where possible wait until the soil has dried out a little and then water again.
Humidity: This plant loves to be in a humid environment! So misting is a plus for it and also displaying it in your bathroom or kitchen window will keep it happy.