The apartment looks just like on the pictures and is very modern and stylish. It is really close to the old town and easy to walk to the metro, find a café or bar. It was quite clean except for the trash (we had trash in there from the last residents) and had everything you needed.
However, getting the keys is a bit complicated because you have to pick them up somewhere else, which is a little bit annoying when you're traveling with lots of luggage. The apartment is clean and modern, but also feels a bit sterile and it's very dark. You have to be aware that there won't be any kitchen stuff such as salt, pepper, oil or coffee, which is fine but not what I'm used to from Airbnb apartments. We didn't want to buy EVERYTHING, so we never ate in the apartment. It was also very cold because the heater didn't seem to work and only blew cold air.
To conclude, it's a nice looking place to stay at and it has beds and other stuff you might need, but it's not the kind of apartment you actually wanna spend a lot of time in.