A nice apartment in a quiet street (only some pedestrians coming home on the weekend were noisy) right next to lots of good bars and restaurants.
It is well furnished, the sofa bed has a real mattrass and is really comfortable.
For public transport the location is central (metro Reamur-Sebastopol). You can use the bus 38 from gare de l'est and 20 to opera. It is even more comfortable than metro (my mother didn't like the many steps in the Paris metro stations).
Very nice design of the apartment and (astonishing!) very good lamps, which made a good atmosphere.
We liked our stay there!
You should know:
No german TV channel.
The stairwell to the apartment needs renovation, the stair steps are uneven (that might concern elderly people).