Raja Ghat is worth visiting after wonderful meals at this restaurant. Try Japanese cuisine here. The Facebook users gave a 5 star rating for Kumiko Guest House, so it may totally satisfy your needs in terms of food and service.
Here is my house from far away my house. We can see the Ganga River in this house. Sunrise is really beautiful red. Kumiko-San is very friendly & charming. I talked with her every day. I like breakfast. We can have many foods in that time.