Crossing the Seine on the bus going to the Picasso Museum by Beausoleil Star this if you like it!
We rented an apartment near St. Sulpice Church and there were a lot of bus stops near us so it was very easy to get nearly anyplace in Paris. We just looked up our destination on our RATP app and walked to the designated bus stop. Then we got a scenic ride through Paris to our destination. The Metro is easier but the bus is more fun because you can see the sights on the way.