I work from home full time and plan to be able to work either on the hook or while underway using Starlink.
Currently, I use the settee table, but I have big plans for a workstation using the area you see in the photo below as a "desk".
Given the height of that bar, using my old desk chair was not an option - it wouldn't adjust nearly high enough and there's not enough room there anyway. Plus, using rollers wouldn't work underway - clearly.
My tentative plan is to use a gas-loaded adjustable deck chair riser, bolted to the salon deck, probably on the far-left side of the forward starboard engine room hatch - depending on stability . If I have to move it to the left of the hatch into the actual deck, I will likely have to shorten the settee on that end to accommodate it. The one I plan to use is three pieces, the deck mount, the riser, and the seat mount. That way, I can take it apart if necessary and stow it in the space between the settee and the bulkhead under the "desktop." The chair itself will be my current desk chair - just removed from the wheeled mount and bolted to the deck chair mount either directly or using a home-built adapter.
Note that we already planned to replace the settee table with a smaller version so there's no worry about it interfering with the desk chair.
I will junk the television you see in the pic and add a teak box with vents and a fan in its place to house the power strip, laptop dock, and boat computer with a spot on the top to lock in my Surface Studio Pro (used for work) and attach it to the dock. I am also mounting a heavy-duty monitor arm and a 46" monitor capable of taking dual inputs for a "twin screen" setup for work. It will likely also double as our movie screen for movie nights.
The keyboard and mouse will be stowed in a foldaway shelf that folds under the desktop when not in use.
Thanks to the ability to use wireless for the keyboard and mouse, the only wires I will have to worry about are the two USB-C/HDMI cables that run from the monitor to the dock, and the monitor power cable.
And I don't use pens, paper, paper clips, or anything of that sort so I don't need to worry about storage or areas to use any of that.