Hannes place is definitely the best. It's very clean, modern, and simple. There are cutlery, pots, plate, bowl, microwave, oven, dishwasher, hairdryer and most importantly washing machine with dryer.
The location is strategic, it is approximately 5 min walk to the nearest halte, also located near the Brunnenmarkt where halal food is easily found.
Our checkin experience was perfectly fine since Hannes is very communicative. Everything is just perfect!