I am from Berlin, currently working for an NGO in Kabul/Afghanistan.
Besuche Berlin regelmäßig (berufsbegleitendes Studium).
Habe selbst die letzten 6 Jahre in der Pannierstraße gewohnt, komme gern "nach haus" :-)
I guess the negative comment is the price of beeing honest.
The time of arrival was communicated and also the delay of the flight, and Willie/Marcos, said that it is ok and I said I am sorry (airports were on strike that day in dusseldorf).
In regards of the dirty bathroom I only asked Willie/Marcos to clean the bath in a very friendly and polite way, because it was really messy. He had to come back to the apartment anyway to attend some services, but he did not respond to my suggestion. Somehow I wanted to communicate it, so that people are prepared but I also mentioned the advantages of the apartment. So I am sorry that he feels that way about me.