First of all, the location is great. The apartment itself is quite spacious, especially for Paris but there are some issues:
For one, had I paid more attention to the fact that the property is managed by a 2nd party - not the owner - I wouldn't have stayed at this property. To me, property managers don't have as much vested in the satisfaction of the guests and abide by [often] strict management rules. A simple request to check in early, for example, or ask what pharmacy provides Covid testing or a restaurant recommendation aren't part of the services they provide to guests.
The communication and customer/guest focus from OpenFlats was sorely lacking or insufficient. Pillow cases were overlooked when apartment was cleaned from previous guests and someone randomly showed up at the apartment, walked in on my wife getting dressed. We were not told someone was coming and the person/man who showed up only spoke French.
At one point, we requested additional pillows because they only provide 1 pillow per person. My wife needed some additional support and several requests for additional pillows were ignored and we never got additional pillows. We went out and bought some instead.
Guests should be aware that the bathroom is not suitable for taller or wider people. My wife and I are the quite tall (not wide...) and the shower stall is so small that if you try to turn or bend over there is almost no way you can avoid bumping into the shower handle and inadvertantly changing the temperature of the water - and in my case, to scalding hot! The toilet is crammed up against the shower stall so that there is absolutely no way to comfortably sit and do your business without part of your body pressed up against the wall. I certainly hope that area is cleaned after each guest.
Secondly, the apartment needs some overdue maintenance and upkeep. The laminate is peeling off the counters, knobs are missing from doors, cabinets and the coat hooks at the front entry. Items that were listed as included - basics like oil, sugar, bath soap - were not stocked/included and there was no cutting board or knife to enjoy French baguettes and cheese! Blasphemy!!
I think the apartment has great potential but in my opinion, has been ignored or not maintained by the owner or OpenFlats.