We stayed at Isidre's apartment for 6 nights in early December and had an excellent stay. The apartment is very well appointed, with a modern and fully equipped kitchen (modern fridge, washing machine, dish washer, microwave), comfortable bathroom (even though the toilet is a bit squished between the wall and the sink) and 2 bedrooms with two single beds in each. In December the weather was quite chilly in Barcelona but the apartment's heating system kept us warm. Isidre is an exceptional host - you can tell he cares about his guests, in fact, he told us we were like one of his friends! He gave us a welcome present and the pantry stocked with coffee, bottled water and milk. When we arrived he took time to give us plenty of detailed local advice - one thing we wouldn't have known about was, for example, to go and see the Magic Fountain (Font Mágica) near Plaza Espanya during one of the music and water show in the evening - amazing. Speaking of amazing though I think La Sagrada Familia cathedral was just awe-inspiring - it is like nothing we had ever seen before - only a genius like Gaudí could have created it! Isidre even met us the day we departed to say goodbye. Bonuses were also the fact that the apartment is only 10 mins walk from Sants main train station and ~5 min walk to two metro stations. Recommended. Muchas gracias Isidre!