The room was small (looked different than on the picture), but cosy and had everything you need. Comfy bed, bathroom and toilet separated, water boiler for coffee and tea, clean, friendly and helpful staff. During the day soft drinks and little snacks are available for free in the breakfast area. The location couldn't be better. A beautiful neighborhood, restaurants, cafés and a small supermarket right when you leave the hotel AND just a stone's throw from the Eifel Tower.
The only struggle is parking (like all over in that area), but there's a public parking close by (a day costs around 40 Euro). I can recommend that place.