Francesca’s place is perfect for a short stay for a single person or couple. The views over Paris are absolutely beautiful and the place is incredibly safe.
Bastille is definitely my favourite place to stay in Paris and with night life and incredible restaurant just a short stroll away, this place is really great particularly for first timers to the city.
I will note that if you’re a tall person, you might struggle to close the door of toilet as it is rather cosy! So if you’re there as a couple perhaps take that in to consideration for bathroom habits.
Otherwise I highly recommend Francescas place.