We had a great, informative day in Luxor, with a professional, safe driver and knowledgeable guide. The tour felt a little rushed at times but with the 5-hour drive (one way) and packing so much into one day, this was expected. We did tip at the end but really appreciated that no one pushed us to do so or to buy anything extra; so the day could even be done without any cash. Optional expenses that are not included in the price: 10 EUR per person to cross the Nile by boat (worth it, really pleasant experience), 20 EUR per person to visit Tutankhamun's tomb in the Valley of the Kings, and beverages at lunch.