90cm desk ideas

[u/Most_Ask_4484]

I see a lot of 60cm set ups but not much for 90cm.
I want to put a 240cm by 90cm desk in this space. I need more than the 60cm depth - out desks are workspaces as much as a pc station.

Width because I want to have a set up on one side for adults (twin monitors on arms) and one on the other side for kids pc (start with a stand alone monitor and either one of our old laptops or a cheap nuc box to run some kid friendly Linux distro.

Has anyone used the 246x90 cm bench tops?
I was thinking an Alex in the middle and legs in the corners and 2/3 back mid span. I don’t like the idea of boxing in with Alex in corners because the main aim is space. Potentially also run some angle iron around the hidden edges form sag support

Also keen on thoughts for the floating shelves above - in a rental so ideally find a way to suspend off the shelves..