I stayed at Belen, Mercedes' place with my partner and his cousin. We loved the apartment - it was spotless, homely and had some lovely finishing touches such as shampoo, bath gels and some sweet treats! The apartment itself is situated in an ideal location and is only a stones throw away from lovely restaurants and coffee shops. Although it's right in the heart of Casco Viejo, the apartment has double glazed windows with block out shutters so we didn't find it noisy at all and managed to have a good sleep in! We will be back :)