Stayed 5 nights at this beautiful property with our family (incl 2 kids, 7 and 4). The apartment is as beautiful and stylish as the pictures show - stunning ceilings, impressive views, interesting art. Our kids had no trouble ignoring the art but it may be a temptation for younger kids, you could easily block areas off with doors or chairs and still have plenty of room to roam. Plenty of space to spread out, comfortable spaces to relax and read. No ac, but plenty of fans.
Check in was easy and we were met in person, shown the apartment and how to operate appliances and given a number of neighborhood recommendations, all of which were spot on. Maybe 10 steps to the subway, short walks for groceries, cafes and a playground. Definitely would recommend to others coming to explore BA!