Most of them tend to be pretty calm and relaxed, however in our opinion it depends on wether it's already used to a bit of noise, or that it came from a very calm environment, for example, our gecko's are used to be in an active place, we maintain a rather large collection so we are always working in our gecko room, with the cat helping us.

and they don't seem to mind, most of the time they even come out of their hides to check out what we are doing.., they don't care.
A friend of ours who has kept them in his bedroom, only being there for sleeping, his gecko's are alot more flighty and stress out much more then ours when he try's handling them or when he cleans their tank.
Our guess is that they will be fine as long as their is some adult supervision when handling them or when working on their tank, and given that you provide them with some secure places where they can retreat if they feel like it ofcourse.