Dear Genevieve, thank you for your review and for the remarks regarding the cleanliness of the apartment. We are glad for all the suggestions as we are constantly trying to improve the service we provide to our guests. If something was not up to your standards, we would be thankful that you contact us during your stay so we can solve or clean it immediately and make your stay more pleasurable. After your remarks, we contacted City Utility Company and spoke with some of our neighbours. They have simmilar difficulties so it seems that city has a problem with an old sewerage system going under the stairs just next to the apartment and needs to address it. They promised to fix it after the summer as construction works are now forbidden in the city. The apartment is properly sanitized and disinfected to make sure that does not happen again. We are more than happy to compensate you in the case of any inconveniences, just will be thankful if you can inform us right away. Enjoy! Warm regards, Marjana