The Space: Very nice and modern. Everything is new, and everything is clean. Kitchen has what you need for an extended stay and the beds are comfortable. Despite the busy street below, I could detect absolutely no street noise, even with the windows open (opens into an internal atrium area). This is a quality apartment in a quality building.
Location: This is an excellent location, very convenient and on a street with lots food and drink options without being too busy with tourist traffic. Tram stop is very close, as are a number of very nice cafes, bars and eateries. I will further say that we felt very safe even coming and going even in the wee hours.
10/10: Would stay again. Probably will. One of my traveling companions is a very picky traveler, and even she was completely delighted.