The place has a well equipped kitchen with good coffee and some basics for if you want to cook. The bed is also comfortable (but not the pillows).
The main negative is the stairs. The apartment is on the second floor of an old building with very narrow and high stairs which is a problem if you have heavy luggage or for someone with mobility issues. My problem is that I only found out when I arrived as if this was mentioned in the description I wouldn’t have booked.
Same comment on check in as others mentioned, we ended up taking the key from the restaurant downstairs and didn’t meet the owner which would’ve been nice.
The location is good for sightseeing and walking around but again if you have luggage and arrived from the train station, keep in mind that it’s very difficult to get a cab from and to the apartment and that you will probably need to walk a good 10-15 mins in bumpy narrow streets.