Positive: a quiet place in KTM, a roof terrace, good and safe (!) nepalese food (soups, veg curry..) prepared by the young staff (students in KTM). Had a large bedroom with a balcony and my own bathroom. Laundry service.
Negative: I could hear the noise from the other GH, limited time of power, the restaurant room is really awful but I could eat in my room or outside.