Refborg Hotel & Spiseri in Billund

This was the most expensive, yet also the worst, accommodation experience of this trip:
1. The room's actual usable area was less than 10 square meters, extremely cramped, so small that two 28-inch suitcases couldn't even fit flat. My teammates said even Danish prisons had better living conditions, which I think is quite accurate.
2. The walls and desks were stained, and the room's sanitation was appalling. Even a guesthouse in a small, rural town would probably be better.
3. The room's single, small window faced an office two meters away, completely obscure, leaving no privacy. The path between them was also filthy and messy (see picture).
4. For over 2,000 yuan a night, the amenities in the room were mediocre, even sparse. The shampoo box was black and moldy, and the shampoo was cheap and dingy. The shower head was the kind of cheap stuff you'd long ago discontinue in China. There was no elevator, and the stairs were small and steep, requiring you to carry your suitcases up the stairs by hand.
Based on my personal, painful experience, I strongly urge everyone to avoid this hotel.