A combination of eating out whenever we fancy it, eating at the dining table, on our laps in the lounge or, horror of horrors, in bed lol. Essentially we please ourselves as all folks should :)
we eat at dining table main meal time ....but if just pizza or sandwich on a tray.
have a couple of friends who eat via trays whatever their meal is ..i just cant eat a proper roast dinner unless at table
When I'm here on my own, I normally have a tray on my lap in front of the fire.
When the OH/anyone else comes it's normally breakfast in the living room, lunch in the kitchen and dinner in the dining room. Unless it's warm and then the conservatory and garden come into play.