My partner and I stayed here from late September 2021 until February 2022. This apartment was perfect for a long term stay and I would imagine would be an excellent place for a short term stay as well. This apartment is in the 8th district but located right near the 1st and 7th. Its a short walk to the Museum Quarter or Stephansplatz in the 1st district.
The apartment is plenty large enough for 4 people to sleep comfortably, but could easily sleep 5. Reinhard was very accommodating with the check in/check out times, and communication was excellent. I will absolutely be recommending this apartment to friends and family that visit Vienna.