Stayed almost 4 months here, small apartment, but with everything you need and the view is great (but it is only one window). Is everything perfect? No,... but most things work as they should, but surely there is room for improvement (considering also the price). As example, the apartment door looks like at one stage it was broken down/broken in, and it was fixed with glue. Does not seem very secure. The heating system goes to "luke-warm", so it does feel a bit chilly. Sound-proofing is also not great. But overall it is still an amazing place, which is located centrally between Metro Ligne 9 (approx. 5 mins walk) and Ligne 6 Passy (approx. 8 mins) and RER C which is 3 mins walk. The Blueground Team was always very responsive. The area is good, with lots of shops/shopping mall just a short distance away.
Would def stay here again and would use Blueground again.