We loved our stay at Greta's place. It's exactly like the pictures, it's clean and everything is there. My boyfriend is 2,07m tall so he was happy with the big bed. Only thing is that he couldn't stand up straight in the shower because of the lower ceiling. But it was still a very good shower.
The neighborhood is very nice too, very quiet. No street noise or noise from neighbors.
I think the place used to be a gallery or something, because the front door doesn't look like a regular front door (it's the big glass door next to the red door).
During our stay (December 2019) unfortunately most public transport was canceled due to strikes so we explored the city by feet. This was actually really fun! We even walked to the Eiffel tower and made a few stops here and there (like the Louvre and Notre Dame). So location wise this place is also a good recommendation!