Yo no las regalo, es un anuncio del segunda mano
http://www.segundamano.es/madrid/se-regalan-sillas-y-mesas/a43468831/?ca=28_s&st=s&c=12
nolotiro.org is a website where you can give stuff for free or find free second hand stuff: furniture, chairs, bicycles, computers, laptops, tables, beds, clothe, toys, mobile phones and many other stuff you don't want or need, so other people can recycle it and give it a new life.