[LWJ]

Muse D'Orsay (I could have really butchered that!). I liked it better The Louvre. Much more accessible.

The Pompadou (again, butcher??) is a modern art museum that is fun.

I have heard there is a flea / antique market in Paris once a week. That might be fun. Might be awful as well.

I think there is a museum of torture somewhere? I haven't been. Sounds interesting.

Dress warmly. Paris is about the same latitude as you. It will be warmer but not warm in March.

Take an electric bike tour. My wife did this last visit and she raves about it. Cover lots of ground easily.

We mostly walk around and day trip. Sounds like you have the basics. I would prioritize a few items inThe Louvre and see them. It is HUGE. Think Mona Lisa and Venus. It is overwhelming.

Read what Rick Steve's has to say. He has great ideas.

Should be fun!