We spent one night at this apartment and we found it in a very good location and well connected with all the famous spots of the city.
We also found the description not correspondent to the real condition.First, the apartment is actually a b&b and this was never mentioned since we needed to share the toilet with other people, sharing the apartment with at least 3 different customers.Second, the building is very old and there is no elevator and this can be a big problem if you need to carry heavy luggage up to the third floor. Third, the walls are very thin thus the noise from both outside and inside the apartment don't allow to have a perfect sleep.
After all, if you are looking for a b&b instead of an independent or a sharing apartment this can be a good choice since the location is perfect.