Lukas was kind and gave us helpful instructions by phone. The apartment is old and definitely needs maintenance in all rooms, however it was warm and in the complex matched the description. A very bad note is about cleanliness: sofa and floor were very dirty and dusty, with hair and stains all around. Kitchen and crockery were also not very clean, we had to wash it again before use. The sofa-bed was quite hard to mount and we were not able to cover it properly with the given bedsheets. The place is fine for a couple of nights if you want to spend much of the time visiting the city, but a renovation is needed and please more attention to cleanliness in general.