I was happy to my stay.
The place is easy, 10min walking reach from Arlanda Express/ central station by walk.
It is super close to the northern part of Drottningsgatan which has been the main shopping street. As it is located in the norther part, it is easy walking reach to both central station but also Odenplan and it's cafes and restaurants (also Vasastan). And again, close walk to southern parts of the city, like Old Town etc.
The check in was super easy; I got a code to the front door and was able to access my room easily. I was a bit confused as the reception should have been open until 3pm but it was closed when I came at 2pm. I didn't see anyone during my stay :D But it was ok.
The place was clean, nice and quiet. Breakfast was not included in the price. There's a little fridge in the room. It wasn't on but I put it on when I came and it was cold when I arrived later with my drinks and food. I think there was a microwave in the corridor.
There's was neighbourhood's cat in the inner courtyard and it came in when I had opened the window without looking out first. I love cats so it was fine, I just showed it to go out again, but if you are afraid of cats, I think it's good for you to know. There is also another smaller window over the other where it can't come in, so should not be a problem! ;)
The room is in the street level and the windows are to the inner courtyard (which was nice looking one, the area is super nice to live in), so there might be neighbours passing by/getting their bicycles, etc.
All in all, I was happy for my stay. I think Guven's place is definitely a good option if you wish for a little cheaper one stay close to center.
I was missing more towels, e.g. a floor towel, bc. the floor was really wet after shower. That's all.
I appreciated the easy check in and check out.