Due to my disability, I have times during the day where I need to use my computer laying down flat. I'm not really able to use a chair like this, but I've been

Due to my disability, I have times during the day where I need to use my computer laying down flat. I'm not really able to use a chair like this, but I've been wondering how to pull it off laying in bed. Right now, it's just a MBP sitting on a laptop stand, with no other peripherals other than headphones/mic. I found a few different stands online but they are pretty expensive. It would be awesome if I could get a desktop setup going—rather than a laptop—that's still easy enough to move out of the way when not using it. But the setup has to be easy enough for my non-technical assistants to help me with.