Great place and super convenient location! I and my boyfriend stayed for one night in a private room on our last night in Stockholm. Generator is super close to the Arlanda Express train and the central station, so it was great for our early flight the morning after. The place is super clean, safe, and quiet. It is a hostel, albeit with private rooms too, so it is naturally a bit more basic than the hotels in the area, but it is a really modern set up and it's got everything you need, so it was good value for your money! Easy check-in and check-out process and friendly staff. Would recommend!