My brother and I stayed at Arthur's apartment for two nights. Location-wise, it's fantastic: metros nearby, supermarket just over the road, takeaway food on your doorstep if you need it. The apartment was clean, the shower was excellent, the Netflix account was a real bonus and it felt safe and secure. All in all, it's good value for money - so if you're looking to stay somewhere in Paris for a few nights, Arthur's place is a good shout.