We had some problems with the check in, because we were ariving late. The 24 h check-in was not possible. The flat looks like in the pictures and was near Arc de Trioumph. The apartement wasnt quite clean - but okay-ish. There was a huge ashtray in front of the window, so that the kitchen smelled like smoke/zigarrettes. The kitchen was small but okay, again not that clean. The 'washing mashine' was a very small device, I did not recognice it as that. I (we) couldnt figure out how it works. There was only one roll of toilet paper.
Overall, it was an okay-ish stay for a few days but I would not go there again.