hmv.comは安全ですか？

Let's go one-by-one, I will share my experience and you will decide whether to use services of the Trip or not. So, as for the booking, then I have no questions. The process is clear, you just insert all the data and then check if something is available. However, I noticed that the price wasn't... constant. I know that it changes, but not right in front of my eyes, lol. Next up, hotel, it's something that always comes with the flight tickets booking. I found a nice room in the hotel nearby one of the most famous place in Germany. But after I wanted to book it and pay money for it, it turned out that I would be settled in another place, LMAO. So I got mixed feelings about my cooperation with Trip. They are okayish on the one hand, but on the other one - something strange is happening.