Marco is an exceptional host - he was very friendly and attentive at check-in and immediately responsive to all communications. We accidentally broke something while visiting (totally our fault) and he replaced it immediately.
My only negative comment would be with the building and surrounding area. While the general area is good, the apartment building is terribly run-down on the outside (inside the flat is good). Some have referred to it as lacking curb appeal, but I think that is an understatement. We thoroughly enjoyed our stay, but I think this is worth mentioning so that future users are not surprised as we were. Again, Marco could not have been a better host - just beware of the condition of the building.