Where my son works, they are 100% paperless, so there are no piles of paperwork, no people with desk drawers full of pens etc, in fact he says all the desks are drawer-less, basically just tables. No lockers either, so people don't take random clutter in - he says the whole building is very minimalistic, and the only personal items are the mugs, rucksacks and coats/jackets. Must be heaven to clean with no clutter for the cleaners to move to dust etc! They don't even have desktop PCs as they are allocated their own laptop which they have to take in with them.
It's also 100% hot desking, even the managers, who have to book desks just like the staff. The "top" managers, i.e. Board level have their own dedicated "hot desking" area close to the Boardrooms on the top floor, but in theory, still have to book as there wouldn't be enough desks if they all turned up at the same time so some would have to book on a different floor or book out a separate meeting room. There are lots of "break out" areas, small meeting rooms, chilling out rooms, quiet rooms, etc on each floor for meetings, quiet time, studying, etc.
It's a 60:40 set up, so staff must be in the office 3 days per week (or pro rata for part timers), including management. They MUST also not be in the office for the other 2 days and must WFH, again including management. The number of desks/rooms is based on that 60:40 so to some extent, desk availability can dictate when staff go in and when they stay at home, i.e. pointless going in on a day they can't book a desk!
Every table has an adjustable chair and monitor, with standard keyboard and mouse. They have their own laptop which is basically all they take into the office with them, other than their own glass/mug for drinks. Special keyboards and mouses are spread around the offices, so people needing them can just swap as they need.
Son says that no-one, at any level, can permanently book a desk or room, even Board members can't do it - desks/rooms can only be booked a certain number of days in advance so the sooner you book (at any level), the better the odds of getting the desk/room you want - leave it late and you will end up with whatever is left. Sounds a pretty fair and sensible set up.