When I'm at work I eat in the cafeteria or the staff lounge, but the lounge is usually too large and too loud. Two tv's blaring at each end in competition with each other. Groups of people being really loud, people having naps and snoring! So the cafeteria is it
I'm off work right now sick, so I either have lunch at my computer or I take it to bed with me and eat while reading before having a nap.