The apartment is located in a hotel. Checkin/out is through the reception. The apartment is quite spacious, and nicely furnished. Included is a kitchen + dishwasher. Kitchen utensils were a bit limited, but ok for just doing breakfast, sandwiches etc. Might not be so good though, if you plan to do cooking. You have to bring your own tabs for the dishwasher, or buy them from the reception for 50 cents a piece.
In the cellar you can also use the washer / dryer for 3 euros a piece. They only have one though, I had to wait quite a bit for the dryer to get free.
The hotel does breakfast. For 15 euros, I found it not to be very good value.
Cleaning services you only get once a week, you can make appointments with the reception for that.
Overall I had a very good stay, location is great, and it's very good value for money. Recommended