This apartment is very nice and comfortable for a short stay. But if you need to stay more than a week, it can be a little inconvenient because there is not enough space to store things and hang clothes (for two people).
In winter the apartment is cool and high humidity, but there is a heater and air conditioning.
It's an old house with no elevator, so it can be difficult to lift luggage. There is a school playground under the windows where kids play during the day - consider this if quiet is important to you.
Wi-fi works well.
The location is great - near the subway and train station, lots of cafes and restaurants, market, stores. It is easy to get to any place. At the same time it is quiet.
We enjoyed our stay here.