Location is good ( although finding the apartment for the first time is challenging)
Has easy reach to plenty of cafe/ restaurants in vicinity.
Basically clean and decent accommodation.
However, do note that if you have heavy luggage , hauling it 3 flights of narrow and winding stairs will be a problem ( maybe even risky if you are not strong enough)
Another negative is that the stairway is pitch dark ( because the light on sensor doesn't seem to work correctly; only lighting up when you are past , not before , a good part of the climb up ). This is pretty risky coming down .
There was a lingering odour ( not sure if due to aging buildings there or because the toilet system is not functioning fully).
Check in / check out is quite easy and well managed .