The apartment is really nice and is located in a great area, However there are some problems.
The apartment is not soundproof, so it's possible to hear EVERYTHING that is going on in the building.
Moreover, many things that were supposed to be there, actually weren't (for example hairdryer and kitchen essentials like oil and salt).
It was impossible for us to clean a bit, because there were no cleaning tools and products.
There was only one toilet paper roll and the detergent for the washing machine was finished, so we had to go out and buy it.
In general it is a nice place to stay, however many little details made it impossible for me to give 5 stars.