Cheap and well located, for sure. However, I'm not sure I would go back, mainly because of the kitchen and breakfast.

First, breakfast. Yes it's free. But you have to make your own waffles which means there is a huge queue in the morning! If you're in a hurry you'll end up eating dull oat cereals with hot water because there's no milk.
You'll probably end up buying bread but you'll have to buy the jam or butter as well because they are not provided either. I can't really complain because it's free, but I feel like they shouldn't advertise it as a real breakfast. I would have gone somewhere else.

If you decide to eat in the kitchen, be prepared to eat on your lap.
The place is so tiny, only 5 people can actually sit at a table. Like, really. 5 people. The others eat standing or on their lap.

There are some lockers to put your valuables but they are tiny, not located in the rooms and usually all taken. So if you have a backpack like I did, you don't have any safe place to put it.

Also, all showers were cold one day. But I guess that was just a temporary problem.

Apart from that, my stay was pretty good. Rooms were warm and quiet. The staff is friendly and willing to help. But I feel like I had to share my experience because there are only 5 stars reviews, which seems a bit overrated.