The flat was extremely dirty, I suspect bathrooms and kitchen had never been cleaned considering how difficult it has been taking off all those dark and greasy stains. One of the two bathtubs was totally impracticable. We spent the first night cleaning the bathrooms (after 12 hours traveling), the day after I asked the owner to bring at least a vacuum cleaner and she replied that the house had been previously cleaned but if this didn't match my expectations she had no problems dropping a hoover to let me (she did, a wireless hoover with no charge, so I actually could use it only few minutes).
The apartment is far from the subway (15-20 minutes walking), although the announcement stated it was 2 blocks away.
The check-out was another problem because the owner not only denied a late check-out, but also the chance to leave luggage somewhere and our flight was at night, so we had to buy a short stay in a hotel...
I hope this review will help to set matters right otherwise, if you plan to book this flat, don't forget to bring gloves and sanitizing with you!