http://guia-madrid.guiaespana.com.es/mue...resas-guia.html

this is a guide for shopping in Spain, do not if help but has many furnitures supplier companies there
in Madrid itself, there are small shops best to look it up in the 11870 directory
http://11870.com/konsulto?q=tiendas+de+muebles+en+Madrid
i like muji japanese style IKEA !
hope it helps