I am traveling solo to Paris at the end of March, staying at Hôtel Left Bank. I'd like to make the best use of my 3 full days (which are Friday to Sunday) by taking small group tours. For a food walking tour I am planning to use Paris by Mouth. I am now looking for a tour of Musée d'Orsay. My preference is a small group, 10 or less, with a licensed guide. Not looking for a dense art history lesson as I have no art background, just a love of impressionist art. I see prices all over, from $57 to €230 (yes I realize these are not the same currencies). I'd prefer not to use a consolidator, but it does seem that the greatest selection is through companies like Getyourguide. Does anyone have a personal recommendation?
I'm also interested in using small group guides for Notre Dame and Sainte Chapelle, and maybe a WW2 era tour, but the tour budget has its limits.
Thanks in advance for sharing your knowledge and expertise. I'll be looking for help setting up my itinerary soon.