Like so many similar hotels, they are dimly lit. The Rodan uses compact fluorescent lamps in the rooms and they are so dim and take a long time to reach optimum brightness. The room would have been much nicer with better lighting. The lighting on the stairs was not apparently working, which is a safety issue, especially at night.
Aside from this, this is an outstanding hotel. The staff were so friendly and helpful, especially as we speak no Polish. The food in the restaurant was delicious and very good value. We would definitely stay here again.