I need help selecting a hotel for my 4 night stay in Paris before taking the train south to get to my Rhone river cruise. End of March 2026. Budget is +/- 250-300 euros. I prefer boutique hotels, ~25-50 rooms. Elevator. Breakfast available or included would be nice (yes I know there are wonderful places everywhere, but this is a comfort item for me). Want to avoid the most tiny of rooms - small and beautifully done is fine, teeny tiny like a prison cell is not. Safe for an older woman alone to get to and from good dinners at night. I'm planning a leisurely 4 days of walking (no Metro) - no Louvre, no monuments, no travel out of the city. Walking tours (Paris Greeter in my neighborhood, food tour, maybe WW2 historical tour), d'Orsay with private guide, maybe the l'Orangerie and/or the Picasso. I can see returning to Notre Dame, Ste Chapelle, Rodin museum, a Seine cruise - but these are optional.
15 years ago my daughter and I rented an apartment for 8 days in the Marais near Place des Vosges, and loved it. I'm happy to return to the Marais, or the 5th, 6th or 7th, preferably close to the Seine to minimize distances. I accept that these are the touristy areas, but I am indeed a tourist and I only have 4 days. The Rick Steves guide focuses on Rue Cler (not convinced) and Marais. I actually put my question to ChatGPT and it prioritized Sainte Germain. I'd like to hear what other travelers with Paris experience have to say. Thank you in advance to anyone who offers assistance.