The apartment is very convenient to all of the tourist attractions in Vienna - two blocks from the subway, one block from the tram, and walking distance to a lot. Easy check-in next door, only up one flight of stairs. Bathroom is quite large with a tub and a shower, kitchen had all the essentials, and the bed was large. WiFi is strange since it forces you to enter the password and re-sign in with every use (even if you close your device for 5 minutes).
The room was hot and stuffy. The windows are very old and leak air, so you can’t keep the hot daytime air out even by closing them and the curtains. Airing the room in the morning doesn’t help much. There was no fan in the room so we asked the hotel for one - the first fan was broken and the second one nearly broken.