We had a great time in this big, old and chat my Vienna apartment.
The flat is amazing and has enough space for many people, is well worth it's price and offers everything you would need for a great vacay stay in the city. Even though it is in the center of Vienna it's super quite and you can sleep well, even with open windows at night as the apartment is in a building in the back, located in a small side road, so you can hardly hear any cars or city noise during day and night.
The location is perfect - just one block away from Naschmarkt - we did our whole trip via U-Bahn (next U-Bahn station is 3min away, U4 Kettenbrückengasse) and it worked perfect for us. You have many great restaurants and cafes close by, can even walk into the city as well as to the main shopping street if you want and grocery stores are just around the corner. The space offers a well equipped kitchen, as well as different bed rooms, a living and a dining room and a bath room. There's also a possibility to park your car in the backyard, so you won't need to park it street sides and search a free spot day by day. I can highly recommend this apartment and we'll definitely be back soon.