We had a lovely time here in Vienna! The place was as described. Size was just fine for a couple. Super clear and easy instructions for check-in and check-out. Markus communicated well with us. Only thing was that apartment is a little further from the main hub of the city (30 minute walk), and even with no A/C, there was also seemingly no free-standing fans to use… so it was very warm. But overall, great experience.