The space is small, but no problem for a couple traveling thru Paris. The view is what is the best part, and for me it was worth it. The neighborhood is safe, the apartment is right off the metro, and there is a grocery store only a block away that seeks wine, liquor, and beer. The Eiffel Tower is about a 15 minute walk. There is no house manuel therefore you must use your phone to search for these things.
The bed is small, but we are both about 150 lbs, so it wasn’t an issue. I could see this being an issue for other couples. Also the shower is a hand shower, therefore you only have one hand to bathe, and no washcloths.
Overall, if I came back to Paris, I would stay here again.