If you're looking for an amazing view, ample space, friendly hosts and a great value this is a great place to stay. The view and balcony really were remarkable and the large windows allow you to enjoy the view no matter the weather. There was a well equipped small kitchen and everything worked as described. The bed was also quite comfortable! There is an adorable cafe in the 1st floor of the building which I also highly recommend for breakfast.
Slight drawback might be the walk from the city center is 15-20 minutes, so just be prepared to use your feet when going to and from most tourist destinations. It's a nice walk, so it definitely depends on what you're looking for.
Also be aware that the apartment itself is nice but the building is one of the more "modern" on the street and is very stark and industrial. It's a plain apartment building with no bells and whistles, so just be prepared when you enter the entry/hall/elevator that the room is definitely more upgraded than the building overall.
Overall we had a nice stay, and it's particularly perfect if you want a balcony and view without breaking the bank.