I've been in Paris for eight days, alone, and having stayed at Gilles' apartment made my stay one of the best I've ever had in the city. Gilles is an extremely attentive and friendly host: on my arrival, he was waiting for me as arranged, and he provided me all the information about the apartment, its equipments and the neighborhood. The day after, he messaged me to know if I was well-settled, making himself available for any question or problem and wishing me great week in the city. :o)
The apartment has the best location of the Marais (next to the best shops and restaurants but preserved in a small quiet street) and it's exactly as it appears on the photos: spotless, well lit and airy, extremely well decorated and equipped, with excellent bed and bath linen. And the elevator in the building is a rare differential in that area.
Just before I left, reiterating his kindness, Gilles contacted me again to check if everything had gone well and to wish me a good return.
Without a doubt, in my next stay in Paris, I want to have the pleasure of being his guest again.