The flat is very nice, and the balcony has a great view, the balcony is not at the bedroom but you can use it going through the living. Great location, just to consider : the A/C is not like the ones we have in America is like a portable one you need to be careful with the hose to drain the water trough the window and in hot days gets a while to get just cool enough.
As I mentioned before Location is great, we had a bakery and grocer store just in front and it is near 2 big metro stations, and another entrance to another line walking distance, with a lot of cafes and nice places to eat and shopping nearby, but internet is not the best so consider that because if you need to have a good connection for some reason you will have a hard time.