We've had an amazing time in Vienna. The apartment is exactly as in the pictures. Not big, but big enough if it's only for sleeping. Everything was very clean and the bed was comfortable.
Albert was very nice. After he picked us up, he took the time to explain everything and give us to do tips.
Also it was perfectly located: not in the middle of the centre but just 10 minutes away from the centre.
We would definitely contact Albert again if we will go to Vienna again.