This is a real rustic and charming place. It's in a great location too. Jacobi was very quick and responsive if I needed anything. His father was an artist, so the apartment is decorated with all of his paintings and there's books about him too on the coffee table.
Just a note, as others have also mentioned, on the weekends there is a nightclub that operates on the bottom floor, so you'll have loud thumping music all night. Jacobi was nice enough to provide me with some earplugs though, which did the trick. Also, it is kind of a cool and damp apartment, so bring a sweater and warm socks and you'll be fine.