We would definitely recommend Gunda's apartment!
The kitchen was extremely well equipped and the whole apartment just embraces you with all its nice little details.
We enjoyed the big living room with its great dining table to have breakfast and dinner and the cozy balcony for having a nice glass of wine.
The tram station to the city center is only a few minutes walk away. But you can also stroll down the streets of Grünerlokka with all its unique little stores and cafés.