Why not just get three or four rooms at a hotel?

Thanks all for the helpful suggestions! We found a hotel with a room that comfortably holds 3 plus connected rooms for the other 4 people, and a promise to try to keep us all near. Nice location and breakfast included - sold!

I don’t recall the names but Paris has established apartment rental companies you can use that aren’t Airbnb risky.

Westin Vendome does connected rooms and 50% off the second room but you have to call and ask for it (not able to make online). Then a third room. I like the location a lot and the fact they’ll fit more than 2 in one of the bedrooms is unusual. No living area, if that’s a priority.

Nothing in Paris is big unless we're talking about something that's going to cost you 5 figures

We stayed in a lovely airbnb over Christmas that I would highly recommend. There were 6 of us but it had 4 bedrooms with king beds and 4 bathrooms (but only two toilets).

Les Rives de Notre-Dame Hotel

Tippy-top floor penthouse room will be perfect for cousins, plus two additional rooms on top floor will be ideal for your group. It will be your own private area because all three rooms are accessible by taking elevator to top floor. Two rooms are on that floor plus a door that leads to penthouse room (climb one set of stairs after opening door with room key).

It’s quiet, safe, right on the Seine across from Notre Dame and super accessible to metro and taxis/uber. Staff is excellent, English and French speaking and beyond helpful.

We have two related families traveling to Paris together - can anyone recommend a (hopefully) charming hotel with rooms that can fit three or four comfortably, or offering an apartment with three bedrooms we could all share? Aiming to load all the teenage cousins into a room together or otherwise shuffle amongst ourselves. Prefer hotels (local or chain or big or small) to AirBNB/similar (just don’t trust it will all work out fine).