Have you ever used a reputable vacation apartment rental service in Paris?

I’m researching accomodations in Paris and I’m noticing that week-long vacation apartment rentals seem to be a good option. They look cheaper and nicer than hotels.

However, I only want to rent somewhere that people actually had a good experience with and would recommend. I’ve been looking at TripAdvisor but just wondered if anyone here has had any experiences.

So, have you ever rented an apartment for a week (instead of a hotel). Can you provide the name of the apartment rental service and the address of the apartment you stayed at?