We stayed for two weeks. The apartment is a bit smaller than it looks in the photos, but still a comfortable space. The air conditioning is great in the living area, but doesn't cool down the bedrooms very well (fortunately there are fans in the bedrooms). There is quite a lot of noise pollution on the street, but with the windows closed it didn't bother us at all.
The kitchen is reasonably well equipped, but if you do much cooking then you will need to run the dishwasher regularly due to not many plates and bowls. The sofa is a mini kids sofa sort of thing, not a normal sofa. It's comfortable enough, but it does feel like you're sitting on the floor.
The location is great, handy to lots of restaurants and the train station. A few times we felt a little bit unsafe being out after dark, but on the whole the location is good. The secure parking space was excellent, and right next to the lift.