I wonder how having to hotdesk affects people wanting to work in an office. I prefer going in to working at home, but having to worry about whether there is a desk for me there and having to bring my desk toys (or important things, like mice) in every day might become grating after a while. If I could book a desk for multiple days and get penalized if I didn't use it, that would probably work fine. (Or even lose the reservation if I don't sit down by 9 am or something)