Just returned from a 4day stay at the Luxurious apartment in Paris.
Pros - location is good
host(s) is attentive and delightful
But it stops there. Luxurious is an overstatement.
Cons - 1. Toilet off the foyer is very small (airplane small) and the only toilet.
2. Nicely appointed with antiques but "house rules" make you feel like you are in a museum so to relax you are confined to the small kitchen or bedroom.
3. Kitchen had an ant issue.
4. Towels for use were like sandpaper - we had to buy our own.
5. Bed and bedding were subpar, and uncomfortable.
6. Bathroom (off bedroom) consists of a sink and shower - no toilet. Sink is ok but the tub/shower is narrow (I'm only 5' 9" /170lbs) and you need to climb up to enter.(step stool needed here). If you are 6' or better you'll need to crouch.

Anyone contemplating a stay should be aware of everything. The label and pictures give a false sense of luxury and amenities. The location, ease of coming and going and neighborhood are all a plus but this is not a luxury apartment. It's nicely appointed and classic French.
If you are looking for luxury/deluxe, up to date amenities then this apartment will disappoint you, especially for the cost.
Otherwise, we made the best of it and enjoyed our visit.