Personally, not at all. They're usually laying behind me (on this little stool thing they claimed), on the rug next to me, or on top of this plastic bin (full of blankets, but one didn't fit so I laid it on top, and now I feel bad moving it into the basement because they love it lol).
Sometimes they'll jump onto my lap, but they just curl up and lay down. Almost never have had an interruption from them

