Isabelle's apartment is a lovely property in a fantastic, upscale Paris neighbourhood. While not inexpensive, I think it was incredibly good value for the location - about a five minute walk from two different subway lines, near the Champs Elysees, Arc de Triomphe, and just across the Seine from the Eiffel Tower.
The apartment itself was small but had everything we needed for two people. The kitchen had a dishwasher, stove, oven, microwave, Nespresso machine, small fridge and plenty of dishes and cooking utensils. There were also many cooking basics (salt and pepper, oil, butter...) and cleaning supplies.
The living area had a sofa, good sized table and chairs, pull out couch (which we didn't need) and TV with plenty of cable stations. The wifi was also good and the air conditioner was incredibly effective. We were there during a heatwave (record temperatures in Paris) but the apartment kept so cool we could turn off the air at times. The bathroom and particularly the shower were very nice (an actual shower stall which I find is rare in Europe). There was a washer/dryer combo machine in the bathroom which was nice to have. As is common in Europe the toilet and a small sink were separate from the rest of the bathroom but this wasn't a problem. The bedroom was tiny - really just a bed with some built in shelves, but it was comfortable, dark and quiet. There was occasionally some noise from the courtyard the apartment looked out upon (the stones echoed), but given we were in the heart of Paris, this was really a very quiet property. The street, though central, was very short and did not attract a lot of traffic and the apartment itself overlooked an internal courtyard rather than a street.
Isabelle's property manager, Nazma, was a pleasure to deal with. She met us on arrival, let us drop off our bags before check in time and directed us to a nearby restaurant for lunch so she could finish cleaning. By the time we finished lunch the apartment was ready for us. She also gave us several other restaurant recommendations. At our request (and for an additional charge) she also arranged our transportation to the airport which was very convenient.
I should point out that this apartment is up one flight of windy stairs with no elevator. While this did not bother us, it could be a problem for anyone with more limited mobility.
All in all I highly recommend this property and wouldn't hesitate to stay there again.