We stayed 2 days in Novotel Budapest Danube hotel during our family holiday in Dec 2019. It is very good hotel with the amazing view to the Parliament building and the River. The breakfast has many choice menu. The hotel has parking area in front of the hotel, and it make us easily for parking. And it is near the train station.
It's a great location right in front of Parliament Building. If you coming from Budapest Kelenfoe just find the tram no 19 and got to the station Mary Hid or Ban Josef. The find your way to the hotel. Great staff, and the food also nice. We love our stay at the heart of Budapest. You can enjoy the great view of Parliament Building any time you like.