Paris affordable hotels - do they exist anymore?

I’m trying to plan a budget trip to Paris and struggling to find anything under €150 a night that doesn’t look like a closet. Does anyone know of any decent, affordable hotels (maybe in the Latin Quarter or Montmartre)? I don’t need luxury, just a private bathroom and a clean bed. Or should I be looking further out near a metro line?

Do you have to stay in Latin Quarter or Montmartre?

Find a decent hotel near a Metro and Paris becomes ‘A Moveable Feast’.

Like @TravelNotes said, I think it really depends on which area you want to stay in.

I usually stay around the Opera area because it feels very central and easy to get everywhere from there. I’ve stayed at Hotel Excelsior Opera for 20 years — the rooms are small, but the location is really great.