Katharina's apartment is beautiful, sunny, clean and comfortable! The room is big, with a nice sofá and even a TV, lots of room for everything and a big bed and lovely windows. She had lots of small details like leaving some chocolate (Yes I ate it!). Kitchen and bathroom are also great, everything was super clean and worked. I didn't have a chance to meet Katharina in person as she had to travel, but her co-host arranged everything for me perfectly. Communication was great at all times. The neighbourhood is also nice, surrounded by restaurants and bars. Thanks for everything!