Washington is a must-see city.. , but you have to spend at least 2 days. For a quick visit this trip is fine.. you go to the major places like the white house, the congress and the Lincoln Memorial but you can also see some places from the window of the bus during the trip. There is not enough time to enjoy the monuments but you have enough time to take some photos. The bus was ok, nothing special, no usb charger and for me the wifi wasn't working. Our guide was ok.., just a guide explaining the very basics but she knows the city very well if you ask her. Also the sound system of the bus was not good.
5 stars for Washington - 3 stars for the tour operator.
We enjoyed the tour very much, it was very well organised and very informative! Thank you very much!