Carlos' place was a great place for our reunion. Carlos helped to give very clear instructions on how best to get there from the airport by taxi (fixed 30€) or the metro. The flat was easy to find - note that it's the buzzer on the left hand side of the door not the right! It was only a short walk to the metro but we could have walked further to la Latina easily. The beds were comfy and the flat was warm - the balcony also looked great but a bit too cold and windy! The sofas made a great lounge area to chill in and there were plenty of amenities in the kitchen to cook food. Carlos directed us to the big supermarket left and left again around the corner, but if that was shut there was also a small shop on the immediate right selling most bits. Would recommend!