Premier Inn London County Hall is a great choice for families looking for a cheap hotel in London with entertainment for children. Located near popular attractions like the London Eye and SEA LIFE London Aquarium, this hotel offers comfortable rooms and a range of amenities for kids. The hotel has a dedicated play area for children, where they can enjoy games and activities. Additionally, there is an on-site restaurant that serves kid-friendly meals. With its convenient location and child-friendly facilities, Premier Inn London County Hall is an excellent option for families on a budget.