IF

If you're prepared to pay more than 200 euros per night for one bedroom flat.
If you're patient enough to listen to the over protective owner giving you an incredibly long list of 'instructions' (in French) on all the rules he has for the clients. Ie: open a window (that could be a chilly experience in winter) while having a shower not to cause humidity.
If you're ready to risk your life on a slippery, narrow and unsafe staircase.
If you're ready to find some rubbish in the bin left by the owner. (And then listen to the same owner complaining about the bin being left full despite him not including the chapter 'rubbish' in his comprehensive set of welcoming rules).
If you're ready to clean the flat before you leave.
If you're ready to make the beds on you're arrival.
If you're ready to sleep beside wonderful dusty art books and objects not touched for ages.
If you're ready to find most of the apartment closets, including the useful kitchen ones, sealed with tape as you could do to prevent curious children to nose in.

Then you'll enjoy this wonderful apartment. Great views, great location, great decoration.
Personally we had a wonderful time and luckily enough our little kids didn't touch anything, to the great relief of parents and owner.