Positive
+ very good location for longer stays
+ good internet
+ very large apartment
+ standing desk (huge plus if you're working)
+ piano
+ helpful host
Negative
- apartment not well structured, seems chaotic in my aspects
- not nicely decorated, not really cozy in my view
- could have been cleaner (balls of dust on the floor in many areas, bathtub with many stains, windows haven't been cleaned for years it seems)
- can get very cold inside due not improper isolation of the (old) building and in my case the heating could not yet be turned on
- toilet and bathroom is separate which I didn't like
- no TV in the apartment
- the main street from the bedroom can be very loud at times, even with closed windows