This place is really no-brainer if you are on a budget (and travelling) with a group! For less than a night at a hostel you get a clean and spacious place with no bad surprises or neighbours that wake you up in the night. The only thing is that it faces out onto a busy street - but: it's location is PERFECT for exploring the city and at night it's much more quiet.
Also dealing with Jan - no problems at all - polite and on time - again, no bad surprises.
So for the price you pay you get really a lot and I wouldn't think twice about staying here again.