The apartment is how you see in the photos. It's an old building but the apartment has some renovations. The bedroom is spacious, it has heating so we didn't have any cold.
The worst downside is the curtains that don't really cover the whole window so it doesn't block the sunlight or the night lights of the cars and the street so there's a chance you will be woken by that.
About the cleaning I feel like they could improve a bit more on that, didn't feel like the place was immaculate, there was a bit of dirt here and there.
The sink in the kitchen is a bit clogged and the water takes a really long time to go down so it's annoying if you have to wash a lot of dishes.
The location is nice, is a bit off the center but you have a tram station just outside the door, so in 20min you are in the city center. By a 7 minutes walk you are in the main central train station so if you want to visit more places or countries around it's nice.
It's a good appartment overall for the quality-price in Vienna