They were at my place for the weekend only though
Are they hard to take care of? The plants, I mean...
No position or belief, whether religious, political or social, is valid if one has to lie to support it.--Alj Mary
Ironically, the concept of SIMPLICITY is most often misunderstood by simple-minded people. --Alj Mary
It was more trouble during winter since my apartment is drafty and thus the temperature inside dropped under 18 Celsius (and the pitcher plant was too big for a terrarium) but I had an air humidifier and it pulled through.
So generally they may require more watering work than average plant but most species don't have anything that would require you to go out of your way to take care of them.