The Appartement is very conveniently located, nearby a bus station as well as nearby a lively neighborhood called Södermalm and Gamla stan, the beautiful old town. It takes about 15/20mins to reach the modern city heart from stockholm by bus/the underground, which is very nice. Also very close to the ICA or COOP supermarket and some cute restaurants.
The 2 room apartment itself is super clean and neat, feels quite spacious and is perfect for 2 people to sleep in. Also has a nice balcony with a cute view. Only remark I have that the bed was a little small for me and my partner, though it was definitely not bad or problematic.
We didn't personally meet Olaf, but he responded very quickly and was very helpful. In my case, the wifi didn't work, so he kindly refunded the internet I needed to buy.
Overall, if you're looking for a fairly spacious appartment with all the basic neccesities available and a convenient location and if you don't need a lot of luxury, this apartment is perfect! Would definitely recommend.