Typical experience for low cost accommodation. No central airflow, so open window is absolutely necessary. With the open window, you have to endure traffic noise throughout the night, people smoking downstairs and an extremely hot room. If you live in a city, you may be OK with it, but we live in a quiet countryside and found it too loud for a good night sleep. Location is great for a walk to Marian Platz and a good coffee and breakfast spot. But a good night's sleep is necessary