The apartment is located just south of the city center, a five minute walk from the nearest U Bahn station. The surrounding area is mixed residential-commercial with many restaurants, cafes, and shops, including a food store. Staying there is a great way to get a feel for the city and how its residents actually live.
The unit itself is ground floor in a multi-level apartment building, but the sleeping area is a loft that is accessed by a ladder. This would be an issue for elderly or handicapped travelers, but no real concern for others. The interior is good size, with a kitchen/dinning area, a living area with a couch and TV, and then a separately enclosed WC/shower room. The ceilings are very high, which makes the unit feel spacious. All appliances were modern and the entire apartment was well maintained. Very comfortable for a stay of any length.
There are opening windows and its easy to get fresh air, but these face a courtyard for the surrounding buildings so there is virtually no view. This also means the unit does not get much sunlight, but because the ceilings are so high, the overall feel is still open. The immediate neighbors, including those in the courtyard, were quiet and there was no problem getting good sleep.
I liked the experience, and would gladly stay again.