This is a really comfortable space that could easily sleep four people, or even five. It's actually just one big room (from the photo i thought it was a living room and bedroom) but it's a good enough space, very cozy. Sofa is very comfortable to sleep in and we had a great sleep every single night. Good wifi too.
It's located outside the city center so you will have to travel like half an hour to get to the main stuff in the inner city everyday, but there is a tram right outside the place. Theres not that much to do in the immediate vicinity so dont expect to spend that much time in the apartment, but when you do, it will be comfortable!