One word "Fabulous"!!! We only stayed one night at Ángel/Nacho's place and we wished we had spent more time with them. The flat is absolutely gorgeous, decorated with exquisite taste (to the tiniest detail) and so central (10 min walk to Sol) but quiet at night (to preserve your sleep). Angel and Nacho are passionate about life/arts/languages and therefore very welcoming: tailored breakfast to your taste with delicate homemade jams (me encantaba la mermelada de ciruelas!) and if you need advice on places to see or convivial restaurants for dinner, just ask them!!! This is definitely the place to be in Madrid !! We will come back no doubt about that!! Muchas gracias chicos ^_^