I've just found information about the luggage we can take on the plane.
First of all, the maximum permitted is only one 23 kg's suitcase and we are also allowed to take a hand-luggage up to 10 kg. Apart from all that we can take another bag according to our outfits. If you want more information about it click on this link: http://www.aireuropa.com/es/guia_pasajero/equipaj.html
see you ! :)