France Pont Mirabeau

This is one of the best places to photograph the Eiffel tower with the buildings on the river Seine.

You have the option of shooting from the Mirabeau bridge or the Seine banks. At night, you may incorporate light trails into your composition due to the numerous vehicles that pass beneath the Mirabeau bridge.
The location is more picturesque at sunset, and it is important to note that the Eiffel Tower is illuminated after sunset and sparkles for five minutes at the start of each hour.

Use the bus, metro, or RER to get there easily.