This one is what it is, folks. One of the best locations in Paris, but there's no air conditioning in summer, you're carrying your bags up what might be three flights of tight stairs, the bathroom smells bad. They "had a problem with their wifi" which meant they weren't going to fix it over two business days - maybe they don't intend to.
I'm single, but if I weren't, my gf wouldn't forgive me for putting her here unless she was unicorn cool.
I'm not a diva. The staff were nice. But things like a foul smelling bathroom and a broken wifi router can be quickly fixed at this price point. You're offering a lot of Parisienne location for the money, but more than 160 euros a night is still enough money to fix the internet and the plumbing (if that's the source of the smell).