Звукоізоляція Sound insulation

Overall a good hotel. Purely. Very clean. Well-washed towels. Robes feel like sandpaper, but fresh. Normal breakfasts. They cook very tasty in the restaurant. There is parking. Convenient location. It is 5 minutes to the city center, it is also quick to other places, because the hotel is on a bypass road. A very responsible administrator guy. Communicates on a level with guests, increasing the rating and impression of the hotel. Friendly maid (met only one woman).
There is no kettle in the room. If the positioning is 4*, then it must be confirmed factually. There is no soundproofing. We were in room 32. You could hear every word from the next room at 100%, the feeling that there was no wall at all. Discomfort for both rooms. Guests pay money to relax and not hear every sound from the next room. It is so easy to solve, but no one needs it, according to the principle "these guests will go and that's all, others will come. "