Wasn't happy with the tv cupboard on my new Adria Matrix Supreme 670dc. It was above the fridge so when it slid out it was difficult to get past and difficult to open fridge door. I got an old headrest from a scrapyard for £2 and stripped the material and sponge off it, a swivel tv bracket from ebay for a tenner and bolted this to a plate through the headrest. Slotted it into the headrest holes for additional passenger who never comes with us. Quite pleased with result but acknowledge that others would do an even better job if they can drill through the headrest bracket.