The apartment is more spacious than it looks in pictures, your family will have space to move around, bathrooms very big, whole apartment is completely remodeled. Three a/c units kept house cool even in Madrid summer! Kitchen was well stocked with cooking and eating utensils, there is washer/dryer, comfty beds, large towels and they have a lot of small extras to make stay easy (including coffee maker with coffee provided!). Location is excellent. Extremely safe area and building, there is an elevator, taxis outside door, metro close by, easy walk to many sights, and shops and restaurants abound in area. Two supermarkets basically across street, one at ABC center and another at Corte Ingles. Google Serrano Street, it is one of fanciest in Madrid. We are very happy with our stay and when in Madrid will stay there again.