Отель испортился!!! The hotel is ruined!!!

We rested with a company (14 people) in 2016, we liked it very much. Kitchen, staff, cleanliness in the rooms. But the rest in 2018 left a negative imprint not only on the hotel, but on the whole holiday as a whole.
Settlement went by pretty quickly. We chose a room in the main building, closer to the restaurant. In the room, the tank in the toilet was slightly ticking, but this is not critical. In the evening we went to a banquet in a restaurant in the midst of a party, the RESIDENTS of this hotel told us that there was a rotovirus infection in the hotel, symptoms for 2 days, flu poisoning (temperature) (transmitted by airborne droplets), an ambulance came to the hotel, 50% of hotel guests are sick but when we checked in, no one warned us about it!! ! As a result, 15 people of our company ended up on the last bed (((. The kitchen also became worse, and in 2016 we were allowed to rest in a restaurant or hookah bar until the last client, and now at 24.00 they closed and everyone went home. I understand that the hotel rests with children but the restaurant is not located in a residential area... the result is that the hotel administration hides information from guests about their problems, which leads to a bad holiday !!! ! the first time I left with a negative impression