I am a PC gamer and want to game from my couch. Were can I get a tray that will hold a full keyboard and mouse?

I have a Theater in my home. So to game on my 10 foot screen I need a place for my keyboard. I do not want my theater too look like an office. So I need a tray or desk that has comfort, easy to move and looks nice.I am a PC gamer and want to game from my couch. Were can I get a tray that will hold a full keyboard and mouse?Bed Bath %26amp; Beyond has a "Breakfast in Bed" tray that is large enough for a keyboard and mouse. It has about 12" folding legs that would reach a couch cushion and it has wooden edges to keep things from rolling or sliding off.