fabricação de um sofá de 4 lugares parte 1 video 2 http://www.youtube.com/watch?v=MXMIWf0fUGs video 3 http://www.youtube.com/watch?v=cdd8n8bF-sI video 4 http://www.youtube.com/watch?v=l3zKM1Pj_V8 video 5 http://www.youtube.com/watch?v=z1_8PU3HLts video