Once you reach the city, take a rickshaw from there to Hawa Mahal, enjoy the night view of Hawa Mahal, enjoy the old city of Jaipur with all the sparkling lights. Shop alot because it is not expensive and enjoy the delicious Rajasthani food like Pyaaz and Maave ki Kachori, Dal Baati, Gatte ki Sabzi etc.
Here, you're done with your Jaipur trip. In case if you still have a day add Jal Mahal, Tal Katora and Govind ji Temple in your list and you can Thank me later.
This whole itinerary has been planned by Jai Vardhan who is a co-founder of The Big Mooch, Jaipur. So, in case if you want to know more about Jaipur and Jaipur Gharana then Jai and his father are the most beautiful hosts who can share everything in detail.
Also, if you have something else in your Jaipur list, please do let me know.