Positives: Apartment is in a very convenient location - you can walk to just about anywhere in the "Old Town" region and avoid needing to use public transport. No traffic noise is heard though open window, which faces courtyard. Check in with lockbox is convenient and apartment had everything necessary for a vacation stay. Apartment quality is good for the price.
Negatives: 2 of 4 towels we received looked really old and stained, did not want to use those on our bodies.
Apartment door does not have much sound isolation, so when neighbours arrived during night and tried to enter their apartment (they seemed to have problems with their door locks), it made a lot of noise. They banged their doors a lot when entering and exiting the apartments during night. Needed earplugs to be able to sleep.