Thanks for your feedback. about the arrival: therefore I send the instructions in advance and write "read before coming to Vienna" Because in words I can not explain how to get to the apartment and the photos are very helpful, but I warned in my letter that I need to read in advance. Therefore, you write "if you do not have the Internet you will not get into the apartment" Because of such cases, I send information to you a few days before arrival.
And the whole apartment for the day is only 45 €, for this price you can only find a room in the house, so what is the price and quality. But thanks, I'll take your opinion into account.