What me and my friends think is great about this place is:
1. The location - Cool cafes and restaurants in walking distance and great public transport connection.
2. Simple and clean interior with all the basics you need for a short city break. We found having washing machine, hair dryer and drying rack very useful.
There are a few things we personally didn't mind, but could be bothersome and are worth mentioning:
The place is not an apartment, but rather a space intended to be a store or a business space (beauty salon or similar). You enter it straight from the pavement and one wall is entirely covered in windows (they are shaded though and there are curtains so nothing can be seen from the outside). Because of this, there is not much day light inside and it can be noisy during the night.
Also, house rules were exact on not having street shoes on inside, but some parts of the floor were dusty and a bit dirty.
All in all we liked it and would recommend it for a short city break.