We had an amazing 3 months, we would definitely rent this flat again and will recommend it to friends!
The location is great: it is super easy to get to the airport, to reach public transport and city bikes, the city center is 20-25 min wlaking, there is something interesting to see in every walking direction, Gruneloka/Vulkan are nearby, the river is 5min walking (great running route!). All essential shops are <2-5min walking.
The flat is fully furnished. The kitchen is particularly well furnished, enough to cook everything we wanted and invite friends over. We used the coffee machine extensively :)
The flat is big but easy to keep cleaned, the robot cleaner was a nice help.
The flat is on the 5th floor without lift, so we got in shape ;) The balcony is great (we enjoyed it even in the fall). The bedroom on the courtside has a nice sunrise view. A desk was available which was great for home office and the wifi was good! The host left us an additional foldable bed which was a nice touch. The mattresses were a bit soft to our taste at first but easily adaptable.
The host was nice to chat with, very responsive, and very quick to take action for anything mentionned in the period we were there (for example replacing the washing machine which broke down unexpectedly).
Great experience!