This is a really nice apartment and a nice area, however the moldy smell in the apartment is really bad. Especially if you stay for a longer period then it can get quite disturbing. I am also a bit worried that it is not healthy, so I would recommend to do something with it if you can. Also, the whole building is really noisy, you can hear most of the things the neighbors are doing, but I guess this is true for all old buildings in the city center. Despite of these, the location is great, most of the things can be explored by foot and there are really nice restaurants nearby.