It was my sister, brother, and I on a 4 day Paris adventure and this flat was perfect for it. It was very clean, had everything we needed and was centrally located. You are a 5 minute walk from a market, Starbucks, Eiffel Tower, and metro.
The hosts are just a great, well at least Elena, because we never met her husband. She was very informative and able to be in touch with. She even booked our first dinner in Paris for us, which was a 6 minute walk.
It was spacious enough for 3 of us and was furnished very well. It has a lot of light coming through the windows, which we liked and a table that folds out to accommodate 4 or 5 people for dinner. The only thing that would have been nice is a shower head holder. It was difficult to take a shower.
We highly recommend this place for anyone wanting to experience Paris as a Parisian!