First of all, I was really disappointed in the fact that Sebastian was aware that there were two guests staying at his AirB&B from the initial contact, and only the day before check-in he sent us a message asking for additional funds for a second guest to stay. This blind-sighted us, as the additional fee wasn't outlined in his listing description and throughout our conversations leading up to the day before check-in. When addressed, he was very rude and unaccommodating and we were left with no choice but to pay the additional "guest fee" as we were left stranded with no international service to be able to voice our concerns with AirB&B appropriately and in a timely manner. Secondly, upon arrival we found out that he actually provided the wrong building address in his listing, which caused us a lot of distress as we were lugging our luggage around in the rain to find the apartment building. Once we identified the building, which was in a separate message, got inside, we found all of his personal belongings were scattered about, which he indicated "just to ignore". There was also an infestation of fruit flies, which we also addressed with him, and he wasn't accommodating to this issue, which left us with an uncomfortable stay. The bathtub was clogged and caused disgusting, dirty water to build up around our feet to our ankles during showers and he didn't provide a shower curtain which had us having to constantly clean the water that splashed out. Additionally, the "second bed" sofa located in the living room, wasn't connected securely, and kept falling apart in the middle of the night, which disrupted our sleep. While, Sebastian was responding to these issues, he wanted to do them offline (off the AirB&B platform) which I was not comfortable with. As wonderful as the location is, I would not recommend staying with Sebastian.