The flat is great, well equipped with fast Internet and TV, has everything you possibly might need for living comfortably even during the long stays.
However the area outside is bad. I mean it`s a very bad neighborhood. There is no way to come to the building on the taxi or with a stroller, all the streets around are being under constructions and you literally walk in the tunnels of fences in the mud...
Also pay attention that the neighborhood around is very poor, trash on the streets, dirty streets, illegal activities at the night... Even for adults it might be not safe at all to come back to this flat after dark. During the day light it`s just dirty and uncomfortable.