A lovely cozy apartment, wonderfully close to the Botanic garden, great for walking through to the Belvedere for the Klimt gallery and other fantastic art! Close to Shoos, restaurant and excellent Viennese transport.
The flat was really clean with nice touches and the hairdryer and iron that I'd asked about were left out for me. Jan kindly left a welcome beer and checked if I needed anything else. Very hospitable :)
If you are really used to a quiet place to sleep you might want to bring earplugs though - It was noisier than I expected.
Overall a great stay and I would definitely stay again!
Thanks Jan!