My friend and I stayed at the apartment for 4 nights and had a great stay. It was clean, comfortable and in a great location. We used the sofa bed too and it was comfortable. Communication from the hosts was responsive, friendly and helpful.
The only thing to note is it's on a busy, noisy road. It didn't bother us but might for people not used to living/staying on a main road. During rush hour the traffic was bad, with cars beeping at each other. It appears to be the route for ambulances to get to the local hospital, as we had sirens going off a lot.