The apartment was modern and clean, within walking distance of most sights and restaurants/bars. The communication was flawless and quick, and we were able to check in a few hours past check out, which was nice.
However, the sofa bed was extremely unstable, and frankly, unsuitable to sleep in. We had to resort to placing the mattress on the floor. Upon telling the host, we received a thicker mattress for the second night. While an appreciated gesture and better than nothing, one of us still had to spend the night on the floor. In its current state, we do not think that the apartment should be listed for more than two persons, however the host has promised to fix this for later guests.