Marc's flat is in the perfect location. It is fitted with all the latest appliances.
The problems my wife and encountered were 1 the check in , the keys were extremely difficult to obtain (they had to be fished out through the mail slot, 2 the unclean flat (the cleaners had not cleaned the flat when we arrived untill the next day). and 3 the lack of communication ( the wifi was not connected the 5 days of our stay) . I do not have a working mobile phone as I live on the other side of the world and wifi is my only means of communication.
I would not expect any future guests to encounter any of these problems as Marc will have them sorted.
Marc was extremely understanding and graciously offered a 50% refund a couple of weeks ago. I did accept and advise him to issue the refund through Airbnb and as yet I'm still waiting.