With a lapcat like me around, Mom has to be flexible to get work done on her computer! She's a writer, and that means I'm a lucky cat: her lap is available to me much of the time. And we've worked out a dandy system.
She props her feet on her desk, while I lie in her lap.
Her computer is positioned a rather odd angle to her legs. That's why she has to be flexible.
Here, you can see how she reaches over me to type.
Not only do I keep Mom's lap warm and give her lots of support while she's writing, but I also help her keep nice and limber with all the stretching she has to do! *smile*