Lovely wee apartment, exceptionally clean and with everything you need provided. Kalouda was a great host, very friendly and helpful. The only thing I would mention is that the main road next to the apartment is very noisy, not a problem with the windows closed but could be an issue if you want to sleep with the windows open. That said the fan provided is powerful and we managed fine with that (I am 6 months pregnant so was feeling the July heat!) Also having the air conditioning unit was a blessing. All in all we had a great time staying here and would highly recommend this apartment as a comfortable and convenient base from which to explore Vienna.