CRU Hotel is a charming and cozy boutique hotel located in the heart of Tallinn's old town, making it an ideal choice for sightseeing. The hotel's historic building and stylish decor have been praised by guests, as well as the friendly and accommodating staff. The breakfast buffet offers plenty of choices, although some guests have noted that it could be fresher. The hotel's Michelin rated restaurant serves delicious food for breakfast and dinner with many guests dining there multiple times during their stay. The rooms are spacious and comfortable with personal touches and up-to-date bathrooms. The hotel is generally held to a high standard of cleanliness, although some guests have noted minor issues. The beds are described as ultra comfortable, although a few guests have mentioned soft mattresses. Overall, CRU Hotel offers a great experience for tourists seeking a cozy and authentic stay in Tallinn's historical center.