Overall, we enjoyed our stay at Martin's place. It's a nice flat but it has some downside that people should be aware of before booking and were not specified in the information about it. The most crucial info is that the apartment is on the 6th floor with no elevator and has no Wi-Fi. For us, it made the stay more difficult. Also, Martin only gave us the instructions for the check in when we were already in the apartment waiting outside for him for several minutes and not in advance like it's usually done. The bathroom and kitchen were very clean and equipped, which was a plus for us.