We had a great time staying at Elias' apartment in central Södermalm for a little over a week.
The apartment was clean, quiet, and in a wonderful location close to lots of restaurants, bars, and parks. We were working remotely during our trip and spent a lot of time at the apartment. The kitchen was well-stocked for cooking purposes, and we also appreciated the Nespresso machine. The living room had an extremely comfortable sofa. Check-in was easy enough, with a lock box across the street and the host was available when needed but otherwise left us to our own devices.
Only downsides: 1) Washing machine from hell. Thankfully, there's a shared laundry facility in the building that we were able to use instead. 2) Shower head is detached so you have to hold it when bathing, which was strange.