I stayed for about 5 weeks (March 2017), part of the time with my wife and daughter.
Pros:
Main plus is the excellent location (right in the city center), great apartment with everything you need, fully equipped with everything, clean, wifi works fine, friendly communication.
Possible cons (though not for me):
City center, so at night you hear street noise until late at night, and you hear the church bells ring (neither of which bothered me).
I'd certainly rent it again. Great place.