I previously stayed here for a week, this trip was just for a weekend. Equally happy on both occasions. We had 2 basic en-suite twin rooms, clean and comfortable (good tv stations too). The breakfast was a buffet and should have enough selection to cater for most.
The nearest tram stop is on the same street and you can get to the heart of Gothenburg within 15 minutes. I liked the location as we probably got to see more of the city then we would have done if we stayed at a more central location.
I'd recommend it for weekend stays or longer holidays.