Translation of ordeal in German

Food was excellent, but unfortunately my wife could not eat it as it came with too much curry and she is sensitive to it. We were very tired and returned to the hotel around eleven o'clock.
At 6 am in the morning we got up and walked to the Tamarin cafe, where we were picked up an hour later. By the way the bus driver rode we could tell that our travel agency was more professional.
The next day we had the feeling that the worst of our altitude thickness was over and decided to take the local bus to the Sacred Valley, a key area of settlement to the Incas.