We had a very nice stay at the place in downtown Reykjavík. The location is perfect, and the home was clean, warm and comfortable. No issues with entry or finding the property.
One of the biggest reasons we chose this particular property was because it was advertised with a washer and dryer. The washer worked fine. Unfortunately, the dryer did not. I contacted the host several times asking for a fix, and was told 3 separate times someone was coming to fix it - and I kept all email communication as proof. A repair person eventually came out, but was unable to fix the machine. The host never once contacted me after that to apologize or offer a solution. Because of that, I'd be hesitant to recommend this property, if having working appliances is important to you.